t/t9001-send-email.sh

   1 #!/bin/sh
   2
   3 test_description='git send-email'
   4 . ./test-lib.sh
   5
   6 # May be altered later in the test
   7 PREREQ="PERL"
   8
   9 replace_variable_fields () {
  10         sed     -e "s/^\(Date:\).*/\1 DATE-STRING/" \
  11                 -e "s/^\(Message-Id:\).*/\1 MESSAGE-ID-STRING/" \
  12                 -e "s/^\(X-Mailer:\).*/\1 X-MAILER-STRING/"
  13 }
  14
  15 test_expect_success $PREREQ 'prepare reference tree' '
  16         echo "1A quick brown fox jumps over the" >file &&
  17         echo "lazy dog" >>file &&
  18         git add file &&
  19         GIT_AUTHOR_NAME="A" git commit -a -m "Initial."
  20 '
  21
  22 test_expect_success $PREREQ 'Setup helper tool' '
  23         write_script fake.sendmail <<-\EOF &&
  24         shift
  25         output=1
  26         while test -f commandline$output
  27         do
  28                 output=$(($output+1))
  29         done
  30         for a
  31         do
  32                 echo "!$a!"
  33         done >commandline$output
  34         cat >"msgtxt$output"
  35         EOF
  36         git add fake.sendmail &&
  37         GIT_AUTHOR_NAME="A" git commit -a -m "Second."
  38 '
  39
  40 clean_fake_sendmail () {
  41         rm -f commandline* msgtxt*
  42 }
  43
  44 test_expect_success $PREREQ 'Extract patches' '
  45         patches=$(git format-patch -s --cc="One <one@example.com>" --cc=two@example.com -n HEAD^1)
  46 '
  47
  48 # Test no confirm early to ensure remaining tests will not hang
  49 test_no_confirm () {
  50         rm -f no_confirm_okay
  51         echo n | \
  52                 GIT_SEND_EMAIL_NOTTY=1 \
  53                 git send-email \
  54                 --from="Example <from@example.com>" \
  55                 --to=nobody@example.com \
  56                 --smtp-server="$(pwd)/fake.sendmail" \
  57                 $@ \
  58                 $patches >stdout &&
  59                 ! grep "Send this email" stdout &&
  60                 >no_confirm_okay
  61 }
  62
  63 # Exit immediately to prevent hang if a no-confirm test fails
  64 check_no_confirm () {
  65         if ! test -f no_confirm_okay
  66         then
  67                 say 'confirm test failed; skipping remaining tests to prevent hanging'
  68                 PREREQ="$PREREQ,CHECK_NO_CONFIRM"
  69         fi
  70         return 0
  71 }
  72
  73 test_expect_success $PREREQ 'No confirm with --suppress-cc' '
  74         test_no_confirm --suppress-cc=sob &&
  75         check_no_confirm
  76 '
  77
  78
  79 test_expect_success $PREREQ 'No confirm with --confirm=never' '
  80         test_no_confirm --confirm=never &&
  81         check_no_confirm
  82 '
  83
  84 # leave sendemail.confirm set to never after this so that none of the
  85 # remaining tests prompt unintentionally.
  86 test_expect_success $PREREQ 'No confirm with sendemail.confirm=never' '
  87         git config sendemail.confirm never &&
  88         test_no_confirm --compose --subject=foo &&
  89         check_no_confirm
  90 '
  91
  92 test_expect_success $PREREQ 'Send patches' '
  93         git send-email --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
  94 '
  95
  96 test_expect_success $PREREQ 'setup expect' '
  97         cat >expected <<-\EOF
  98         !nobody@example.com!
  99         !author@example.com!
 100         !one@example.com!
 101         !two@example.com!
 102         EOF
 103 '
 104
 105 test_expect_success $PREREQ 'Verify commandline' '
 106         test_cmp expected commandline1
 107 '
 108
 109 test_expect_success $PREREQ 'Send patches with --envelope-sender' '
 110         clean_fake_sendmail &&
 111         git send-email --envelope-sender="Patch Contributor <patch@example.com>" --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
 112 '
 113
 114 test_expect_success $PREREQ 'setup expect' '
 115         cat >expected <<-\EOF
 116         !patch@example.com!
 117         !-i!
 118         !nobody@example.com!
 119         !author@example.com!
 120         !one@example.com!
 121         !two@example.com!
 122         EOF
 123 '
 124
 125 test_expect_success $PREREQ 'Verify commandline' '
 126         test_cmp expected commandline1
 127 '
 128
 129 test_expect_success $PREREQ 'Send patches with --envelope-sender=auto' '
 130         clean_fake_sendmail &&
 131         git send-email --envelope-sender=auto --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
 132 '
 133
 134 test_expect_success $PREREQ 'setup expect' '
 135         cat >expected <<-\EOF
 136         !nobody@example.com!
 137         !-i!
 138         !nobody@example.com!
 139         !author@example.com!
 140         !one@example.com!
 141         !two@example.com!
 142         EOF
 143 '
 144
 145 test_expect_success $PREREQ 'Verify commandline' '
 146         test_cmp expected commandline1
 147 '
 148
 149 test_expect_success $PREREQ 'setup expect for cc trailer' "
 150 cat >expected-cc <<\EOF
 151 !recipient@example.com!
 152 !author@example.com!
 153 !one@example.com!
 154 !two@example.com!
 155 !three@example.com!
 156 !four@example.com!
 157 !five@example.com!
 158 !six@example.com!
 159 EOF
 160 "
 161
 162 test_expect_success $PREREQ 'cc trailer with various syntax' '
 163         test_commit cc-trailer &&
 164         test_when_finished "git reset --hard HEAD^" &&
 165         git commit --amend -F - <<-EOF &&
 166         Test Cc: trailers.
 167
 168         Cc: one@example.com
 169         Cc: <two@example.com> # trailing comments are ignored
 170         Cc: <three@example.com>, <not.four@example.com> one address per line
 171         Cc: "Some # Body" <four@example.com> [ <also.a.comment> ]
 172         Cc: five@example.com # not.six@example.com
 173         Cc: six@example.com, not.seven@example.com
 174         EOF
 175         clean_fake_sendmail &&
 176         git send-email -1 --to=recipient@example.com \
 177                 --smtp-server="$(pwd)/fake.sendmail" &&
 178         test_cmp expected-cc commandline1
 179 '
 180
 181 test_expect_success $PREREQ 'setup fake get_maintainer.pl script for cc trailer' "
 182         write_script expected-cc-script.sh <<-EOF
 183         echo 'One Person <one@example.com> (supporter:THIS (FOO/bar))'
 184         echo 'Two Person <two@example.com> (maintainer:THIS THING)'
 185         echo 'Third List <three@example.com> (moderated list:THIS THING (FOO/bar))'
 186         echo '<four@example.com> (moderated list:FOR THING)'
 187         echo 'five@example.com (open list:FOR THING (FOO/bar))'
 188         echo 'six@example.com (open list)'
 189         EOF
 190 "
 191
 192 test_expect_success $PREREQ 'cc trailer with get_maintainer.pl output' '
 193         clean_fake_sendmail &&
 194         git send-email -1 --to=recipient@example.com \
 195                 --cc-cmd=./expected-cc-script.sh \
 196                 --smtp-server="$(pwd)/fake.sendmail" &&
 197         test_cmp expected-cc commandline1
 198 '
 199
 200 test_expect_success $PREREQ 'setup expect' "
 201 cat >expected-show-all-headers <<\EOF
 202 0001-Second.patch
 203 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 204 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 205 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 206 Dry-OK. Log says:
 207 Server: relay.example.com
 208 MAIL FROM:<from@example.com>
 209 RCPT TO:<to@example.com>
 210 RCPT TO:<cc@example.com>
 211 RCPT TO:<author@example.com>
 212 RCPT TO:<one@example.com>
 213 RCPT TO:<two@example.com>
 214 RCPT TO:<bcc@example.com>
 215 From: Example <from@example.com>
 216 To: to@example.com
 217 Cc: cc@example.com,
 218         A <author@example.com>,
 219         One <one@example.com>,
 220         two@example.com
 221 Subject: [PATCH 1/1] Second.
 222 Date: DATE-STRING
 223 Message-Id: MESSAGE-ID-STRING
 224 X-Mailer: X-MAILER-STRING
 225 In-Reply-To: <unique-message-id@example.com>
 226 References: <unique-message-id@example.com>
 227 Reply-To: Reply <reply@example.com>
 228 MIME-Version: 1.0
 229 Content-Transfer-Encoding: 8bit
 230
 231 Result: OK
 232 EOF
 233 "
 234
 235 test_suppress_self () {
 236         test_commit $3 &&
 237         test_when_finished "git reset --hard HEAD^" &&
 238
 239         write_script cccmd-sed <<-EOF &&
 240                 sed -n -e s/^cccmd--//p "\$1"
 241         EOF
 242
 243         git commit --amend --author="$1 <$2>" -F - &&
 244         clean_fake_sendmail &&
 245         git format-patch --stdout -1 >"suppress-self-$3.patch" &&
 246
 247         git send-email --from="$1 <$2>" \
 248                 --to=nobody@example.com \
 249                 --cc-cmd=./cccmd-sed \
 250                 --suppress-cc=self \
 251                 --smtp-server="$(pwd)/fake.sendmail" \
 252                 suppress-self-$3.patch &&
 253
 254         mv msgtxt1 msgtxt1-$3 &&
 255         sed -e '/^$/q' msgtxt1-$3 >"msghdr1-$3" &&
 256
 257         (grep '^Cc:' msghdr1-$3 >"actual-no-cc-$3";
 258          test_must_be_empty actual-no-cc-$3)
 259 }
 260
 261 test_suppress_self_unquoted () {
 262         test_suppress_self "$1" "$2" "unquoted-$3" <<-EOF
 263                 test suppress-cc.self unquoted-$3 with name $1 email $2
 264
 265                 unquoted-$3
 266
 267                 cccmd--$1 <$2>
 268
 269                 Cc: $1 <$2>
 270                 Signed-off-by: $1 <$2>
 271         EOF
 272 }
 273
 274 test_suppress_self_quoted () {
 275         test_suppress_self "$1" "$2" "quoted-$3" <<-EOF
 276                 test suppress-cc.self quoted-$3 with name $1 email $2
 277
 278                 quoted-$3
 279
 280                 cccmd--"$1" <$2>
 281
 282                 Cc: $1 <$2>
 283                 Cc: "$1" <$2>
 284                 Signed-off-by: $1 <$2>
 285                 Signed-off-by: "$1" <$2>
 286         EOF
 287 }
 288
 289 test_expect_success $PREREQ 'self name is suppressed' "
 290         test_suppress_self_unquoted 'A U Thor' 'author@example.com' \
 291                 'self_name_suppressed'
 292 "
 293
 294 test_expect_success $PREREQ 'self name with dot is suppressed' "
 295         test_suppress_self_quoted 'A U. Thor' 'author@example.com' \
 296                 'self_name_dot_suppressed'
 297 "
 298
 299 test_expect_success $PREREQ 'non-ascii self name is suppressed' "
 300         test_suppress_self_quoted 'Füñný Nâmé' 'odd_?=mail@example.com' \
 301                 'non_ascii_self_suppressed'
 302 "
 303
 304 # This name is long enough to force format-patch to split it into multiple
 305 # encoded-words, assuming it uses UTF-8 with the "Q" encoding.
 306 test_expect_success $PREREQ 'long non-ascii self name is suppressed' "
 307         test_suppress_self_quoted 'Ƒüñníęř €. Nâṁé' 'odd_?=mail@example.com' \
 308                 'long_non_ascii_self_suppressed'
 309 "
 310
 311 test_expect_success $PREREQ 'sanitized self name is suppressed' "
 312         test_suppress_self_unquoted '\"A U. Thor\"' 'author@example.com' \
 313                 'self_name_sanitized_suppressed'
 314 "
 315
 316 test_expect_success $PREREQ 'Show all headers' '
 317         git send-email \
 318                 --dry-run \
 319                 --suppress-cc=sob \
 320                 --from="Example <from@example.com>" \
 321                 --reply-to="Reply <reply@example.com>" \
 322                 --to=to@example.com \
 323                 --cc=cc@example.com \
 324                 --bcc=bcc@example.com \
 325                 --in-reply-to="<unique-message-id@example.com>" \
 326                 --smtp-server relay.example.com \
 327                 $patches | replace_variable_fields \
 328                 >actual-show-all-headers &&
 329         test_cmp expected-show-all-headers actual-show-all-headers
 330 '
 331
 332 test_expect_success $PREREQ 'Prompting works' '
 333         clean_fake_sendmail &&
 334         (echo "to@example.com" &&
 335          echo ""
 336         ) | GIT_SEND_EMAIL_NOTTY=1 git send-email \
 337                 --smtp-server="$(pwd)/fake.sendmail" \
 338                 $patches \
 339                 2>errors &&
 340                 grep "^From: A U Thor <author@example.com>\$" msgtxt1 &&
 341                 grep "^To: to@example.com\$" msgtxt1
 342 '
 343
 344 test_expect_success $PREREQ,AUTOIDENT 'implicit ident is allowed' '
 345         clean_fake_sendmail &&
 346         (sane_unset GIT_AUTHOR_NAME &&
 347         sane_unset GIT_AUTHOR_EMAIL &&
 348         sane_unset GIT_COMMITTER_NAME &&
 349         sane_unset GIT_COMMITTER_EMAIL &&
 350         GIT_SEND_EMAIL_NOTTY=1 git send-email \
 351                 --smtp-server="$(pwd)/fake.sendmail" \
 352                 --to=to@example.com \
 353                 $patches </dev/null 2>errors
 354         )
 355 '
 356
 357 test_expect_success $PREREQ,!AUTOIDENT 'broken implicit ident aborts send-email' '
 358         clean_fake_sendmail &&
 359         (sane_unset GIT_AUTHOR_NAME &&
 360         sane_unset GIT_AUTHOR_EMAIL &&
 361         sane_unset GIT_COMMITTER_NAME &&
 362         sane_unset GIT_COMMITTER_EMAIL &&
 363         GIT_SEND_EMAIL_NOTTY=1 && export GIT_SEND_EMAIL_NOTTY &&
 364         test_must_fail git send-email \
 365                 --smtp-server="$(pwd)/fake.sendmail" \
 366                 --to=to@example.com \
 367                 $patches </dev/null 2>errors &&
 368         test_i18ngrep "tell me who you are" errors
 369         )
 370 '
 371
 372 test_expect_success $PREREQ 'setup tocmd and cccmd scripts' '
 373         write_script tocmd-sed <<-\EOF &&
 374         sed -n -e "s/^tocmd--//p" "$1"
 375         EOF
 376         write_script cccmd-sed <<-\EOF
 377         sed -n -e "s/^cccmd--//p" "$1"
 378         EOF
 379 '
 380
 381 test_expect_success $PREREQ 'tocmd works' '
 382         clean_fake_sendmail &&
 383         cp $patches tocmd.patch &&
 384         echo tocmd--tocmd@example.com >>tocmd.patch &&
 385         git send-email \
 386                 --from="Example <nobody@example.com>" \
 387                 --to-cmd=./tocmd-sed \
 388                 --smtp-server="$(pwd)/fake.sendmail" \
 389                 tocmd.patch \
 390                 &&
 391         grep "^To: tocmd@example.com" msgtxt1
 392 '
 393
 394 test_expect_success $PREREQ 'cccmd works' '
 395         clean_fake_sendmail &&
 396         cp $patches cccmd.patch &&
 397         echo "cccmd--  cccmd@example.com" >>cccmd.patch &&
 398         git send-email \
 399                 --from="Example <nobody@example.com>" \
 400                 --to=nobody@example.com \
 401                 --cc-cmd=./cccmd-sed \
 402                 --smtp-server="$(pwd)/fake.sendmail" \
 403                 cccmd.patch \
 404                 &&
 405         grep "^ cccmd@example.com" msgtxt1
 406 '
 407
 408 test_expect_success $PREREQ 'reject long lines' '
 409         z8=zzzzzzzz &&
 410         z64=$z8$z8$z8$z8$z8$z8$z8$z8 &&
 411         z512=$z64$z64$z64$z64$z64$z64$z64$z64 &&
 412         clean_fake_sendmail &&
 413         cp $patches longline.patch &&
 414         echo $z512$z512 >>longline.patch &&
 415         test_must_fail git send-email \
 416                 --from="Example <nobody@example.com>" \
 417                 --to=nobody@example.com \
 418                 --smtp-server="$(pwd)/fake.sendmail" \
 419                 --transfer-encoding=8bit \
 420                 $patches longline.patch \
 421                 2>errors &&
 422         grep longline.patch errors
 423 '
 424
 425 test_expect_success $PREREQ 'no patch was sent' '
 426         ! test -e commandline1
 427 '
 428
 429 test_expect_success $PREREQ 'Author From: in message body' '
 430         clean_fake_sendmail &&
 431         git send-email \
 432                 --from="Example <nobody@example.com>" \
 433                 --to=nobody@example.com \
 434                 --smtp-server="$(pwd)/fake.sendmail" \
 435                 $patches &&
 436         sed "1,/^\$/d" <msgtxt1 >msgbody1 &&
 437         grep "From: A <author@example.com>" msgbody1
 438 '
 439
 440 test_expect_success $PREREQ 'Author From: not in message body' '
 441         clean_fake_sendmail &&
 442         git send-email \
 443                 --from="A <author@example.com>" \
 444                 --to=nobody@example.com \
 445                 --smtp-server="$(pwd)/fake.sendmail" \
 446                 $patches &&
 447         sed "1,/^\$/d" <msgtxt1 >msgbody1 &&
 448         ! grep "From: A <author@example.com>" msgbody1
 449 '
 450
 451 test_expect_success $PREREQ 'allow long lines with --no-validate' '
 452         git send-email \
 453                 --from="Example <nobody@example.com>" \
 454                 --to=nobody@example.com \
 455                 --smtp-server="$(pwd)/fake.sendmail" \
 456                 --no-validate \
 457                 $patches longline.patch \
 458                 2>errors
 459 '
 460
 461 test_expect_success $PREREQ 'short lines with auto encoding are 8bit' '
 462         clean_fake_sendmail &&
 463         git send-email \
 464                 --from="A <author@example.com>" \
 465                 --to=nobody@example.com \
 466                 --smtp-server="$(pwd)/fake.sendmail" \
 467                 --transfer-encoding=auto \
 468                 $patches &&
 469         grep "Content-Transfer-Encoding: 8bit" msgtxt1
 470 '
 471
 472 test_expect_success $PREREQ 'long lines with auto encoding are quoted-printable' '
 473         clean_fake_sendmail &&
 474         git send-email \
 475                 --from="Example <nobody@example.com>" \
 476                 --to=nobody@example.com \
 477                 --smtp-server="$(pwd)/fake.sendmail" \
 478                 --transfer-encoding=auto \
 479                 --no-validate \
 480                 longline.patch &&
 481         grep "Content-Transfer-Encoding: quoted-printable" msgtxt1
 482 '
 483
 484 for enc in auto quoted-printable base64
 485 do
 486         test_expect_success $PREREQ "--validate passes with encoding $enc" '
 487                 git send-email \
 488                         --from="Example <nobody@example.com>" \
 489                         --to=nobody@example.com \
 490                         --smtp-server="$(pwd)/fake.sendmail" \
 491                         --transfer-encoding=$enc \
 492                         --validate \
 493                         $patches longline.patch
 494         '
 495 done
 496
 497 test_expect_success $PREREQ 'Invalid In-Reply-To' '
 498         clean_fake_sendmail &&
 499         git send-email \
 500                 --from="Example <nobody@example.com>" \
 501                 --to=nobody@example.com \
 502                 --in-reply-to=" " \
 503                 --smtp-server="$(pwd)/fake.sendmail" \
 504                 $patches \
 505                 2>errors &&
 506         ! grep "^In-Reply-To: < *>" msgtxt1
 507 '
 508
 509 test_expect_success $PREREQ 'Valid In-Reply-To when prompting' '
 510         clean_fake_sendmail &&
 511         (echo "From Example <from@example.com>" &&
 512          echo "To Example <to@example.com>" &&
 513          echo ""
 514         ) | GIT_SEND_EMAIL_NOTTY=1 git send-email \
 515                 --smtp-server="$(pwd)/fake.sendmail" \
 516                 $patches 2>errors &&
 517         ! grep "^In-Reply-To: < *>" msgtxt1
 518 '
 519
 520 test_expect_success $PREREQ 'In-Reply-To without --chain-reply-to' '
 521         clean_fake_sendmail &&
 522         echo "<unique-message-id@example.com>" >expect &&
 523         git send-email \
 524                 --from="Example <nobody@example.com>" \
 525                 --to=nobody@example.com \
 526                 --no-chain-reply-to \
 527                 --in-reply-to="$(cat expect)" \
 528                 --smtp-server="$(pwd)/fake.sendmail" \
 529                 $patches $patches $patches \
 530                 2>errors &&
 531         # The first message is a reply to --in-reply-to
 532         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt1 >actual &&
 533         test_cmp expect actual &&
 534         # Second and subsequent messages are replies to the first one
 535         sed -n -e "s/^Message-Id: *\(.*\)/\1/p" msgtxt1 >expect &&
 536         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt2 >actual &&
 537         test_cmp expect actual &&
 538         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt3 >actual &&
 539         test_cmp expect actual
 540 '
 541
 542 test_expect_success $PREREQ 'In-Reply-To with --chain-reply-to' '
 543         clean_fake_sendmail &&
 544         echo "<unique-message-id@example.com>" >expect &&
 545         git send-email \
 546                 --from="Example <nobody@example.com>" \
 547                 --to=nobody@example.com \
 548                 --chain-reply-to \
 549                 --in-reply-to="$(cat expect)" \
 550                 --smtp-server="$(pwd)/fake.sendmail" \
 551                 $patches $patches $patches \
 552                 2>errors &&
 553         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt1 >actual &&
 554         test_cmp expect actual &&
 555         sed -n -e "s/^Message-Id: *\(.*\)/\1/p" msgtxt1 >expect &&
 556         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt2 >actual &&
 557         test_cmp expect actual &&
 558         sed -n -e "s/^Message-Id: *\(.*\)/\1/p" msgtxt2 >expect &&
 559         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt3 >actual &&
 560         test_cmp expect actual
 561 '
 562
 563 test_expect_success $PREREQ 'setup fake editor' '
 564         write_script fake-editor <<-\EOF
 565         echo fake edit >>"$1"
 566         EOF
 567 '
 568
 569 test_set_editor "$(pwd)/fake-editor"
 570
 571 test_expect_success $PREREQ '--compose works' '
 572         clean_fake_sendmail &&
 573         git send-email \
 574         --compose --subject foo \
 575         --from="Example <nobody@example.com>" \
 576         --to=nobody@example.com \
 577         --smtp-server="$(pwd)/fake.sendmail" \
 578         $patches \
 579         2>errors
 580 '
 581
 582 test_expect_success $PREREQ 'first message is compose text' '
 583         grep "^fake edit" msgtxt1
 584 '
 585
 586 test_expect_success $PREREQ 'second message is patch' '
 587         grep "Subject:.*Second" msgtxt2
 588 '
 589
 590 test_expect_success $PREREQ 'setup expect' "
 591 cat >expected-suppress-sob <<\EOF
 592 0001-Second.patch
 593 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 594 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 595 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 596 Dry-OK. Log says:
 597 Server: relay.example.com
 598 MAIL FROM:<from@example.com>
 599 RCPT TO:<to@example.com>
 600 RCPT TO:<cc@example.com>
 601 RCPT TO:<author@example.com>
 602 RCPT TO:<one@example.com>
 603 RCPT TO:<two@example.com>
 604 From: Example <from@example.com>
 605 To: to@example.com
 606 Cc: cc@example.com,
 607         A <author@example.com>,
 608         One <one@example.com>,
 609         two@example.com
 610 Subject: [PATCH 1/1] Second.
 611 Date: DATE-STRING
 612 Message-Id: MESSAGE-ID-STRING
 613 X-Mailer: X-MAILER-STRING
 614 MIME-Version: 1.0
 615 Content-Transfer-Encoding: 8bit
 616
 617 Result: OK
 618 EOF
 619 "
 620
 621 test_suppression () {
 622         git send-email \
 623                 --dry-run \
 624                 --suppress-cc=$1 ${2+"--suppress-cc=$2"} \
 625                 --from="Example <from@example.com>" \
 626                 --to=to@example.com \
 627                 --smtp-server relay.example.com \
 628                 $patches | replace_variable_fields \
 629                 >actual-suppress-$1${2+"-$2"} &&
 630         test_cmp expected-suppress-$1${2+"-$2"} actual-suppress-$1${2+"-$2"}
 631 }
 632
 633 test_expect_success $PREREQ 'sendemail.cc set' '
 634         git config sendemail.cc cc@example.com &&
 635         test_suppression sob
 636 '
 637
 638 test_expect_success $PREREQ 'setup expect' "
 639 cat >expected-suppress-sob <<\EOF
 640 0001-Second.patch
 641 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 642 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 643 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 644 Dry-OK. Log says:
 645 Server: relay.example.com
 646 MAIL FROM:<from@example.com>
 647 RCPT TO:<to@example.com>
 648 RCPT TO:<author@example.com>
 649 RCPT TO:<one@example.com>
 650 RCPT TO:<two@example.com>
 651 From: Example <from@example.com>
 652 To: to@example.com
 653 Cc: A <author@example.com>,
 654         One <one@example.com>,
 655         two@example.com
 656 Subject: [PATCH 1/1] Second.
 657 Date: DATE-STRING
 658 Message-Id: MESSAGE-ID-STRING
 659 X-Mailer: X-MAILER-STRING
 660 MIME-Version: 1.0
 661 Content-Transfer-Encoding: 8bit
 662
 663 Result: OK
 664 EOF
 665 "
 666
 667 test_expect_success $PREREQ 'sendemail.cc unset' '
 668         git config --unset sendemail.cc &&
 669         test_suppression sob
 670 '
 671
 672 test_expect_success $PREREQ 'setup expect' "
 673 cat >expected-suppress-cccmd <<\EOF
 674 0001-Second.patch
 675 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 676 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 677 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 678 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 679 Dry-OK. Log says:
 680 Server: relay.example.com
 681 MAIL FROM:<from@example.com>
 682 RCPT TO:<to@example.com>
 683 RCPT TO:<author@example.com>
 684 RCPT TO:<one@example.com>
 685 RCPT TO:<two@example.com>
 686 RCPT TO:<committer@example.com>
 687 From: Example <from@example.com>
 688 To: to@example.com
 689 Cc: A <author@example.com>,
 690         One <one@example.com>,
 691         two@example.com,
 692         C O Mitter <committer@example.com>
 693 Subject: [PATCH 1/1] Second.
 694 Date: DATE-STRING
 695 Message-Id: MESSAGE-ID-STRING
 696 X-Mailer: X-MAILER-STRING
 697 MIME-Version: 1.0
 698 Content-Transfer-Encoding: 8bit
 699
 700 Result: OK
 701 EOF
 702 "
 703
 704 test_expect_success $PREREQ 'sendemail.cccmd' '
 705         write_script cccmd <<-\EOF &&
 706         echo cc-cmd@example.com
 707         EOF
 708         git config sendemail.cccmd ./cccmd &&
 709         test_suppression cccmd
 710 '
 711
 712 test_expect_success $PREREQ 'setup expect' '
 713 cat >expected-suppress-all <<\EOF
 714 0001-Second.patch
 715 Dry-OK. Log says:
 716 Server: relay.example.com
 717 MAIL FROM:<from@example.com>
 718 RCPT TO:<to@example.com>
 719 From: Example <from@example.com>
 720 To: to@example.com
 721 Subject: [PATCH 1/1] Second.
 722 Date: DATE-STRING
 723 Message-Id: MESSAGE-ID-STRING
 724 X-Mailer: X-MAILER-STRING
 725 MIME-Version: 1.0
 726 Content-Transfer-Encoding: 8bit
 727
 728 Result: OK
 729 EOF
 730 '
 731
 732 test_expect_success $PREREQ '--suppress-cc=all' '
 733         test_suppression all
 734 '
 735
 736 test_expect_success $PREREQ 'setup expect' "
 737 cat >expected-suppress-body <<\EOF
 738 0001-Second.patch
 739 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 740 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 741 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 742 (cc-cmd) Adding cc: cc-cmd@example.com from: './cccmd'
 743 Dry-OK. Log says:
 744 Server: relay.example.com
 745 MAIL FROM:<from@example.com>
 746 RCPT TO:<to@example.com>
 747 RCPT TO:<author@example.com>
 748 RCPT TO:<one@example.com>
 749 RCPT TO:<two@example.com>
 750 RCPT TO:<cc-cmd@example.com>
 751 From: Example <from@example.com>
 752 To: to@example.com
 753 Cc: A <author@example.com>,
 754         One <one@example.com>,
 755         two@example.com,
 756         cc-cmd@example.com
 757 Subject: [PATCH 1/1] Second.
 758 Date: DATE-STRING
 759 Message-Id: MESSAGE-ID-STRING
 760 X-Mailer: X-MAILER-STRING
 761 MIME-Version: 1.0
 762 Content-Transfer-Encoding: 8bit
 763
 764 Result: OK
 765 EOF
 766 "
 767
 768 test_expect_success $PREREQ '--suppress-cc=body' '
 769         test_suppression body
 770 '
 771
 772 test_expect_success $PREREQ 'setup expect' "
 773 cat >expected-suppress-body-cccmd <<\EOF
 774 0001-Second.patch
 775 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 776 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 777 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 778 Dry-OK. Log says:
 779 Server: relay.example.com
 780 MAIL FROM:<from@example.com>
 781 RCPT TO:<to@example.com>
 782 RCPT TO:<author@example.com>
 783 RCPT TO:<one@example.com>
 784 RCPT TO:<two@example.com>
 785 From: Example <from@example.com>
 786 To: to@example.com
 787 Cc: A <author@example.com>,
 788         One <one@example.com>,
 789         two@example.com
 790 Subject: [PATCH 1/1] Second.
 791 Date: DATE-STRING
 792 Message-Id: MESSAGE-ID-STRING
 793 X-Mailer: X-MAILER-STRING
 794 MIME-Version: 1.0
 795 Content-Transfer-Encoding: 8bit
 796
 797 Result: OK
 798 EOF
 799 "
 800
 801 test_expect_success $PREREQ '--suppress-cc=body --suppress-cc=cccmd' '
 802         test_suppression body cccmd
 803 '
 804
 805 test_expect_success $PREREQ 'setup expect' "
 806 cat >expected-suppress-sob <<\EOF
 807 0001-Second.patch
 808 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 809 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 810 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 811 Dry-OK. Log says:
 812 Server: relay.example.com
 813 MAIL FROM:<from@example.com>
 814 RCPT TO:<to@example.com>
 815 RCPT TO:<author@example.com>
 816 RCPT TO:<one@example.com>
 817 RCPT TO:<two@example.com>
 818 From: Example <from@example.com>
 819 To: to@example.com
 820 Cc: A <author@example.com>,
 821         One <one@example.com>,
 822         two@example.com
 823 Subject: [PATCH 1/1] Second.
 824 Date: DATE-STRING
 825 Message-Id: MESSAGE-ID-STRING
 826 X-Mailer: X-MAILER-STRING
 827 MIME-Version: 1.0
 828 Content-Transfer-Encoding: 8bit
 829
 830 Result: OK
 831 EOF
 832 "
 833
 834 test_expect_success $PREREQ '--suppress-cc=sob' '
 835         test_might_fail git config --unset sendemail.cccmd &&
 836         test_suppression sob
 837 '
 838
 839 test_expect_success $PREREQ 'setup expect' "
 840 cat >expected-suppress-bodycc <<\EOF
 841 0001-Second.patch
 842 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 843 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 844 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 845 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 846 Dry-OK. Log says:
 847 Server: relay.example.com
 848 MAIL FROM:<from@example.com>
 849 RCPT TO:<to@example.com>
 850 RCPT TO:<author@example.com>
 851 RCPT TO:<one@example.com>
 852 RCPT TO:<two@example.com>
 853 RCPT TO:<committer@example.com>
 854 From: Example <from@example.com>
 855 To: to@example.com
 856 Cc: A <author@example.com>,
 857         One <one@example.com>,
 858         two@example.com,
 859         C O Mitter <committer@example.com>
 860 Subject: [PATCH 1/1] Second.
 861 Date: DATE-STRING
 862 Message-Id: MESSAGE-ID-STRING
 863 X-Mailer: X-MAILER-STRING
 864 MIME-Version: 1.0
 865 Content-Transfer-Encoding: 8bit
 866
 867 Result: OK
 868 EOF
 869 "
 870
 871 test_expect_success $PREREQ '--suppress-cc=bodycc' '
 872         test_suppression bodycc
 873 '
 874
 875 test_expect_success $PREREQ 'setup expect' "
 876 cat >expected-suppress-cc <<\EOF
 877 0001-Second.patch
 878 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 879 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 880 Dry-OK. Log says:
 881 Server: relay.example.com
 882 MAIL FROM:<from@example.com>
 883 RCPT TO:<to@example.com>
 884 RCPT TO:<author@example.com>
 885 RCPT TO:<committer@example.com>
 886 From: Example <from@example.com>
 887 To: to@example.com
 888 Cc: A <author@example.com>,
 889         C O Mitter <committer@example.com>
 890 Subject: [PATCH 1/1] Second.
 891 Date: DATE-STRING
 892 Message-Id: MESSAGE-ID-STRING
 893 X-Mailer: X-MAILER-STRING
 894 MIME-Version: 1.0
 895 Content-Transfer-Encoding: 8bit
 896
 897 Result: OK
 898 EOF
 899 "
 900
 901 test_expect_success $PREREQ '--suppress-cc=cc' '
 902         test_suppression cc
 903 '
 904
 905 test_confirm () {
 906         echo y | \
 907                 GIT_SEND_EMAIL_NOTTY=1 \
 908                 git send-email \
 909                 --from="Example <nobody@example.com>" \
 910                 --to=nobody@example.com \
 911                 --smtp-server="$(pwd)/fake.sendmail" \
 912                 $@ $patches >stdout &&
 913         grep "Send this email" stdout
 914 }
 915
 916 test_expect_success $PREREQ '--confirm=always' '
 917         test_confirm --confirm=always --suppress-cc=all
 918 '
 919
 920 test_expect_success $PREREQ '--confirm=auto' '
 921         test_confirm --confirm=auto
 922 '
 923
 924 test_expect_success $PREREQ '--confirm=cc' '
 925         test_confirm --confirm=cc
 926 '
 927
 928 test_expect_success $PREREQ '--confirm=compose' '
 929         test_confirm --confirm=compose --compose
 930 '
 931
 932 test_expect_success $PREREQ 'confirm by default (due to cc)' '
 933         test_when_finished git config sendemail.confirm never &&
 934         git config --unset sendemail.confirm &&
 935         test_confirm
 936 '
 937
 938 test_expect_success $PREREQ 'confirm by default (due to --compose)' '
 939         test_when_finished git config sendemail.confirm never &&
 940         git config --unset sendemail.confirm &&
 941         test_confirm --suppress-cc=all --compose
 942 '
 943
 944 test_expect_success $PREREQ 'confirm detects EOF (inform assumes y)' '
 945         test_when_finished git config sendemail.confirm never &&
 946         git config --unset sendemail.confirm &&
 947         rm -fr outdir &&
 948         git format-patch -2 -o outdir &&
 949         GIT_SEND_EMAIL_NOTTY=1 \
 950                 git send-email \
 951                         --from="Example <nobody@example.com>" \
 952                         --to=nobody@example.com \
 953                         --smtp-server="$(pwd)/fake.sendmail" \
 954                         outdir/*.patch </dev/null
 955 '
 956
 957 test_expect_success $PREREQ 'confirm detects EOF (auto causes failure)' '
 958         test_when_finished git config sendemail.confirm never &&
 959         git config sendemail.confirm auto &&
 960         GIT_SEND_EMAIL_NOTTY=1 &&
 961         export GIT_SEND_EMAIL_NOTTY &&
 962                 test_must_fail git send-email \
 963                         --from="Example <nobody@example.com>" \
 964                         --to=nobody@example.com \
 965                         --smtp-server="$(pwd)/fake.sendmail" \
 966                         $patches </dev/null
 967 '
 968
 969 test_expect_success $PREREQ 'confirm does not loop forever' '
 970         test_when_finished git config sendemail.confirm never &&
 971         git config sendemail.confirm auto &&
 972         GIT_SEND_EMAIL_NOTTY=1 &&
 973         export GIT_SEND_EMAIL_NOTTY &&
 974                 yes "bogus" | test_must_fail git send-email \
 975                         --from="Example <nobody@example.com>" \
 976                         --to=nobody@example.com \
 977                         --smtp-server="$(pwd)/fake.sendmail" \
 978                         $patches
 979 '
 980
 981 test_expect_success $PREREQ 'utf8 Cc is rfc2047 encoded' '
 982         clean_fake_sendmail &&
 983         rm -fr outdir &&
 984         git format-patch -1 -o outdir --cc="àéìöú <utf8@example.com>" &&
 985         git send-email \
 986         --from="Example <nobody@example.com>" \
 987         --to=nobody@example.com \
 988         --smtp-server="$(pwd)/fake.sendmail" \
 989         outdir/*.patch &&
 990         grep "^ " msgtxt1 |
 991         grep "=?UTF-8?q?=C3=A0=C3=A9=C3=AC=C3=B6=C3=BA?= <utf8@example.com>"
 992 '
 993
 994 test_expect_success $PREREQ '--compose adds MIME for utf8 body' '
 995         clean_fake_sendmail &&
 996         write_script fake-editor-utf8 <<-\EOF &&
 997         echo "utf8 body: àéìöú" >>"$1"
 998         EOF
 999         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1000         git send-email \
1001                 --compose --subject foo \
1002                 --from="Example <nobody@example.com>" \
1003                 --to=nobody@example.com \
1004                 --smtp-server="$(pwd)/fake.sendmail" \
1005                 $patches &&
1006         grep "^utf8 body" msgtxt1 &&
1007         grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
1008 '
1009
1010 test_expect_success $PREREQ '--compose respects user mime type' '
1011         clean_fake_sendmail &&
1012         write_script fake-editor-utf8-mime <<-\EOF &&
1013         cat >"$1" <<-\EOM
1014         MIME-Version: 1.0
1015         Content-Type: text/plain; charset=iso-8859-1
1016         Content-Transfer-Encoding: 8bit
1017         Subject: foo
1018
1019         utf8 body: àéìöú
1020         EOM
1021         EOF
1022         GIT_EDITOR="\"$(pwd)/fake-editor-utf8-mime\"" \
1023         git send-email \
1024                 --compose --subject foo \
1025                 --from="Example <nobody@example.com>" \
1026                 --to=nobody@example.com \
1027                 --smtp-server="$(pwd)/fake.sendmail" \
1028                 $patches &&
1029         grep "^utf8 body" msgtxt1 &&
1030         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1 &&
1031         ! grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
1032 '
1033
1034 test_expect_success $PREREQ '--compose adds MIME for utf8 subject' '
1035         clean_fake_sendmail &&
1036         GIT_EDITOR="\"$(pwd)/fake-editor\"" \
1037         git send-email \
1038                 --compose --subject utf8-sübjëct \
1039                 --from="Example <nobody@example.com>" \
1040                 --to=nobody@example.com \
1041                 --smtp-server="$(pwd)/fake.sendmail" \
1042                 $patches &&
1043         grep "^fake edit" msgtxt1 &&
1044         grep "^Subject: =?UTF-8?q?utf8-s=C3=BCbj=C3=ABct?=" msgtxt1
1045 '
1046
1047 test_expect_success $PREREQ 'utf8 author is correctly passed on' '
1048         clean_fake_sendmail &&
1049         test_commit weird_author &&
1050         test_when_finished "git reset --hard HEAD^" &&
1051         git commit --amend --author "Füñný Nâmé <odd_?=mail@example.com>" &&
1052         git format-patch --stdout -1 >funny_name.patch &&
1053         git send-email --from="Example <nobody@example.com>" \
1054                 --to=nobody@example.com \
1055                 --smtp-server="$(pwd)/fake.sendmail" \
1056                 funny_name.patch &&
1057         grep "^From: Füñný Nâmé <odd_?=mail@example.com>" msgtxt1
1058 '
1059
1060 test_expect_success $PREREQ 'utf8 sender is not duplicated' '
1061         clean_fake_sendmail &&
1062         test_commit weird_sender &&
1063         test_when_finished "git reset --hard HEAD^" &&
1064         git commit --amend --author "Füñný Nâmé <odd_?=mail@example.com>" &&
1065         git format-patch --stdout -1 >funny_name.patch &&
1066         git send-email --from="Füñný Nâmé <odd_?=mail@example.com>" \
1067                 --to=nobody@example.com \
1068                 --smtp-server="$(pwd)/fake.sendmail" \
1069                 funny_name.patch &&
1070         grep "^From: " msgtxt1 >msgfrom &&
1071         test_line_count = 1 msgfrom
1072 '
1073
1074 test_expect_success $PREREQ 'sendemail.composeencoding works' '
1075         clean_fake_sendmail &&
1076         git config sendemail.composeencoding iso-8859-1 &&
1077         write_script fake-editor-utf8 <<-\EOF &&
1078         echo "utf8 body: àéìöú" >>"$1"
1079         EOF
1080         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1081         git send-email \
1082                 --compose --subject foo \
1083                 --from="Example <nobody@example.com>" \
1084                 --to=nobody@example.com \
1085                 --smtp-server="$(pwd)/fake.sendmail" \
1086                 $patches &&
1087         grep "^utf8 body" msgtxt1 &&
1088         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1
1089 '
1090
1091 test_expect_success $PREREQ '--compose-encoding works' '
1092         clean_fake_sendmail &&
1093         write_script fake-editor-utf8 <<-\EOF &&
1094         echo "utf8 body: àéìöú" >>"$1"
1095         EOF
1096         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1097         git send-email \
1098                 --compose-encoding iso-8859-1 \
1099                 --compose --subject foo \
1100                 --from="Example <nobody@example.com>" \
1101                 --to=nobody@example.com \
1102                 --smtp-server="$(pwd)/fake.sendmail" \
1103                 $patches &&
1104         grep "^utf8 body" msgtxt1 &&
1105         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1
1106 '
1107
1108 test_expect_success $PREREQ '--compose-encoding overrides sendemail.composeencoding' '
1109         clean_fake_sendmail &&
1110         git config sendemail.composeencoding iso-8859-1 &&
1111         write_script fake-editor-utf8 <<-\EOF &&
1112         echo "utf8 body: àéìöú" >>"$1"
1113         EOF
1114         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1115         git send-email \
1116                 --compose-encoding iso-8859-2 \
1117                 --compose --subject foo \
1118                 --from="Example <nobody@example.com>" \
1119                 --to=nobody@example.com \
1120                 --smtp-server="$(pwd)/fake.sendmail" \
1121                 $patches &&
1122         grep "^utf8 body" msgtxt1 &&
1123         grep "^Content-Type: text/plain; charset=iso-8859-2" msgtxt1
1124 '
1125
1126 test_expect_success $PREREQ '--compose-encoding adds correct MIME for subject' '
1127         clean_fake_sendmail &&
1128         GIT_EDITOR="\"$(pwd)/fake-editor\"" \
1129         git send-email \
1130                 --compose-encoding iso-8859-2 \
1131                 --compose --subject utf8-sübjëct \
1132                 --from="Example <nobody@example.com>" \
1133                 --to=nobody@example.com \
1134                 --smtp-server="$(pwd)/fake.sendmail" \
1135                 $patches &&
1136         grep "^fake edit" msgtxt1 &&
1137         grep "^Subject: =?iso-8859-2?q?utf8-s=C3=BCbj=C3=ABct?=" msgtxt1
1138 '
1139
1140 test_expect_success $PREREQ 'detects ambiguous reference/file conflict' '
1141         echo master >master &&
1142         git add master &&
1143         git commit -m"add master" &&
1144         test_must_fail git send-email --dry-run master 2>errors &&
1145         grep disambiguate errors
1146 '
1147
1148 test_expect_success $PREREQ 'feed two files' '
1149         rm -fr outdir &&
1150         git format-patch -2 -o outdir &&
1151         git send-email \
1152                 --dry-run \
1153                 --from="Example <nobody@example.com>" \
1154                 --to=nobody@example.com \
1155                 outdir/000?-*.patch 2>errors >out &&
1156         grep "^Subject: " out >subjects &&
1157         test "z$(sed -n -e 1p subjects)" = "zSubject: [PATCH 1/2] Second." &&
1158         test "z$(sed -n -e 2p subjects)" = "zSubject: [PATCH 2/2] add master"
1159 '
1160
1161 test_expect_success $PREREQ 'in-reply-to but no threading' '
1162         git send-email \
1163                 --dry-run \
1164                 --from="Example <nobody@example.com>" \
1165                 --to=nobody@example.com \
1166                 --in-reply-to="<in-reply-id@example.com>" \
1167                 --no-thread \
1168                 $patches |
1169         grep "In-Reply-To: <in-reply-id@example.com>"
1170 '
1171
1172 test_expect_success $PREREQ 'no in-reply-to and no threading' '
1173         git send-email \
1174                 --dry-run \
1175                 --from="Example <nobody@example.com>" \
1176                 --to=nobody@example.com \
1177                 --no-thread \
1178                 $patches $patches >stdout &&
1179         ! grep "In-Reply-To: " stdout
1180 '
1181
1182 test_expect_success $PREREQ 'threading but no chain-reply-to' '
1183         git send-email \
1184                 --dry-run \
1185                 --from="Example <nobody@example.com>" \
1186                 --to=nobody@example.com \
1187                 --thread \
1188                 --no-chain-reply-to \
1189                 $patches $patches >stdout &&
1190         grep "In-Reply-To: " stdout
1191 '
1192
1193 test_expect_success $PREREQ 'sendemail.to works' '
1194         git config --replace-all sendemail.to "Somebody <somebody@ex.com>" &&
1195         git send-email \
1196                 --dry-run \
1197                 --from="Example <nobody@example.com>" \
1198                 $patches $patches >stdout &&
1199         grep "To: Somebody <somebody@ex.com>" stdout
1200 '
1201
1202 test_expect_success $PREREQ '--no-to overrides sendemail.to' '
1203         git send-email \
1204                 --dry-run \
1205                 --from="Example <nobody@example.com>" \
1206                 --no-to \
1207                 --to=nobody@example.com \
1208                 $patches $patches >stdout &&
1209         grep "To: nobody@example.com" stdout &&
1210         ! grep "To: Somebody <somebody@ex.com>" stdout
1211 '
1212
1213 test_expect_success $PREREQ 'sendemail.cc works' '
1214         git config --replace-all sendemail.cc "Somebody <somebody@ex.com>" &&
1215         git send-email \
1216                 --dry-run \
1217                 --from="Example <nobody@example.com>" \
1218                 --to=nobody@example.com \
1219                 $patches $patches >stdout &&
1220         grep "Cc: Somebody <somebody@ex.com>" stdout
1221 '
1222
1223 test_expect_success $PREREQ '--no-cc overrides sendemail.cc' '
1224         git send-email \
1225                 --dry-run \
1226                 --from="Example <nobody@example.com>" \
1227                 --no-cc \
1228                 --cc=bodies@example.com \
1229                 --to=nobody@example.com \
1230                 $patches $patches >stdout &&
1231         grep "Cc: bodies@example.com" stdout &&
1232         ! grep "Cc: Somebody <somebody@ex.com>" stdout
1233 '
1234
1235 test_expect_success $PREREQ 'sendemail.bcc works' '
1236         git config --replace-all sendemail.bcc "Other <other@ex.com>" &&
1237         git send-email \
1238                 --dry-run \
1239                 --from="Example <nobody@example.com>" \
1240                 --to=nobody@example.com \
1241                 --smtp-server relay.example.com \
1242                 $patches $patches >stdout &&
1243         grep "RCPT TO:<other@ex.com>" stdout
1244 '
1245
1246 test_expect_success $PREREQ '--no-bcc overrides sendemail.bcc' '
1247         git send-email \
1248                 --dry-run \
1249                 --from="Example <nobody@example.com>" \
1250                 --no-bcc \
1251                 --bcc=bodies@example.com \
1252                 --to=nobody@example.com \
1253                 --smtp-server relay.example.com \
1254                 $patches $patches >stdout &&
1255         grep "RCPT TO:<bodies@example.com>" stdout &&
1256         ! grep "RCPT TO:<other@ex.com>" stdout
1257 '
1258
1259 test_expect_success $PREREQ 'patches To headers are used by default' '
1260         patch=$(git format-patch -1 --to="bodies@example.com") &&
1261         test_when_finished "rm $patch" &&
1262         git send-email \
1263                 --dry-run \
1264                 --from="Example <nobody@example.com>" \
1265                 --smtp-server relay.example.com \
1266                 $patch >stdout &&
1267         grep "RCPT TO:<bodies@example.com>" stdout
1268 '
1269
1270 test_expect_success $PREREQ 'patches To headers are appended to' '
1271         patch=$(git format-patch -1 --to="bodies@example.com") &&
1272         test_when_finished "rm $patch" &&
1273         git send-email \
1274                 --dry-run \
1275                 --from="Example <nobody@example.com>" \
1276                 --to=nobody@example.com \
1277                 --smtp-server relay.example.com \
1278                 $patch >stdout &&
1279         grep "RCPT TO:<bodies@example.com>" stdout &&
1280         grep "RCPT TO:<nobody@example.com>" stdout
1281 '
1282
1283 test_expect_success $PREREQ 'To headers from files reset each patch' '
1284         patch1=$(git format-patch -1 --to="bodies@example.com") &&
1285         patch2=$(git format-patch -1 --to="other@example.com" HEAD~) &&
1286         test_when_finished "rm $patch1 && rm $patch2" &&
1287         git send-email \
1288                 --dry-run \
1289                 --from="Example <nobody@example.com>" \
1290                 --to="nobody@example.com" \
1291                 --smtp-server relay.example.com \
1292                 $patch1 $patch2 >stdout &&
1293         test $(grep -c "RCPT TO:<bodies@example.com>" stdout) = 1 &&
1294         test $(grep -c "RCPT TO:<nobody@example.com>" stdout) = 2 &&
1295         test $(grep -c "RCPT TO:<other@example.com>" stdout) = 1
1296 '
1297
1298 test_expect_success $PREREQ 'setup expect' '
1299 cat >email-using-8bit <<\EOF
1300 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1301 Message-Id: <bogus-message-id@example.com>
1302 From: author@example.com
1303 Date: Sat, 12 Jun 2010 15:53:58 +0200
1304 Subject: subject goes here
1305
1306 Dieser deutsche Text enthält einen Umlaut!
1307 EOF
1308 '
1309
1310 test_expect_success $PREREQ 'setup expect' '
1311         echo "Subject: subject goes here" >expected
1312 '
1313
1314 test_expect_success $PREREQ 'ASCII subject is not RFC2047 quoted' '
1315         clean_fake_sendmail &&
1316         echo bogus |
1317         git send-email --from=author@example.com --to=nobody@example.com \
1318                         --smtp-server="$(pwd)/fake.sendmail" \
1319                         --8bit-encoding=UTF-8 \
1320                         email-using-8bit >stdout &&
1321         grep "Subject" msgtxt1 >actual &&
1322         test_cmp expected actual
1323 '
1324
1325 test_expect_success $PREREQ 'setup expect' '
1326         cat >content-type-decl <<-\EOF
1327         MIME-Version: 1.0
1328         Content-Type: text/plain; charset=UTF-8
1329         Content-Transfer-Encoding: 8bit
1330         EOF
1331 '
1332
1333 test_expect_success $PREREQ 'asks about and fixes 8bit encodings' '
1334         clean_fake_sendmail &&
1335         echo |
1336         git send-email --from=author@example.com --to=nobody@example.com \
1337                         --smtp-server="$(pwd)/fake.sendmail" \
1338                         email-using-8bit >stdout &&
1339         grep "do not declare a Content-Transfer-Encoding" stdout &&
1340         grep email-using-8bit stdout &&
1341         grep "Which 8bit encoding" stdout &&
1342         egrep "Content|MIME" msgtxt1 >actual &&
1343         test_cmp content-type-decl actual
1344 '
1345
1346 test_expect_success $PREREQ 'sendemail.8bitEncoding works' '
1347         clean_fake_sendmail &&
1348         git config sendemail.assume8bitEncoding UTF-8 &&
1349         echo bogus |
1350         git send-email --from=author@example.com --to=nobody@example.com \
1351                         --smtp-server="$(pwd)/fake.sendmail" \
1352                         email-using-8bit >stdout &&
1353         egrep "Content|MIME" msgtxt1 >actual &&
1354         test_cmp content-type-decl actual
1355 '
1356
1357 test_expect_success $PREREQ '--8bit-encoding overrides sendemail.8bitEncoding' '
1358         clean_fake_sendmail &&
1359         git config sendemail.assume8bitEncoding "bogus too" &&
1360         echo bogus |
1361         git send-email --from=author@example.com --to=nobody@example.com \
1362                         --smtp-server="$(pwd)/fake.sendmail" \
1363                         --8bit-encoding=UTF-8 \
1364                         email-using-8bit >stdout &&
1365         egrep "Content|MIME" msgtxt1 >actual &&
1366         test_cmp content-type-decl actual
1367 '
1368
1369 test_expect_success $PREREQ 'setup expect' '
1370         cat >email-using-8bit <<-\EOF
1371         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1372         Message-Id: <bogus-message-id@example.com>
1373         From: author@example.com
1374         Date: Sat, 12 Jun 2010 15:53:58 +0200
1375         Subject: Dieser Betreff enthält auch einen Umlaut!
1376
1377         Nothing to see here.
1378         EOF
1379 '
1380
1381 test_expect_success $PREREQ 'setup expect' '
1382         cat >expected <<-\EOF
1383         Subject: =?UTF-8?q?Dieser=20Betreff=20enth=C3=A4lt=20auch=20einen=20Umlaut!?=
1384         EOF
1385 '
1386
1387 test_expect_success $PREREQ '--8bit-encoding also treats subject' '
1388         clean_fake_sendmail &&
1389         echo bogus |
1390         git send-email --from=author@example.com --to=nobody@example.com \
1391                         --smtp-server="$(pwd)/fake.sendmail" \
1392                         --8bit-encoding=UTF-8 \
1393                         email-using-8bit >stdout &&
1394         grep "Subject" msgtxt1 >actual &&
1395         test_cmp expected actual
1396 '
1397
1398 test_expect_success $PREREQ 'setup expect' '
1399         cat >email-using-8bit <<-\EOF
1400         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1401         Message-Id: <bogus-message-id@example.com>
1402         From: A U Thor <author@example.com>
1403         Date: Sat, 12 Jun 2010 15:53:58 +0200
1404         Content-Type: text/plain; charset=UTF-8
1405         Subject: Nothing to see here.
1406
1407         Dieser Betreff enthält auch einen Umlaut!
1408         EOF
1409 '
1410
1411 test_expect_success $PREREQ 'sendemail.transferencoding=7bit fails on 8bit data' '
1412         clean_fake_sendmail &&
1413         git config sendemail.transferEncoding 7bit &&
1414         test_must_fail git send-email \
1415                 --transfer-encoding=7bit \
1416                 --smtp-server="$(pwd)/fake.sendmail" \
1417                 email-using-8bit \
1418                 2>errors >out &&
1419         grep "cannot send message as 7bit" errors &&
1420         test -z "$(ls msgtxt*)"
1421 '
1422
1423 test_expect_success $PREREQ '--transfer-encoding overrides sendemail.transferEncoding' '
1424         clean_fake_sendmail &&
1425         git config sendemail.transferEncoding 8bit &&
1426         test_must_fail git send-email \
1427                 --transfer-encoding=7bit \
1428                 --smtp-server="$(pwd)/fake.sendmail" \
1429                 email-using-8bit \
1430                 2>errors >out &&
1431         grep "cannot send message as 7bit" errors &&
1432         test -z "$(ls msgtxt*)"
1433 '
1434
1435 test_expect_success $PREREQ 'sendemail.transferencoding=8bit' '
1436         clean_fake_sendmail &&
1437         git send-email \
1438                 --transfer-encoding=8bit \
1439                 --smtp-server="$(pwd)/fake.sendmail" \
1440                 email-using-8bit \
1441                 2>errors >out &&
1442         sed '1,/^$/d' msgtxt1 >actual &&
1443         sed '1,/^$/d' email-using-8bit >expected &&
1444         test_cmp expected actual
1445 '
1446
1447 test_expect_success $PREREQ 'setup expect' '
1448         cat >expected <<-\EOF
1449         Dieser Betreff enth=C3=A4lt auch einen Umlaut!
1450         EOF
1451 '
1452
1453 test_expect_success $PREREQ '8-bit and sendemail.transferencoding=quoted-printable' '
1454         clean_fake_sendmail &&
1455         git send-email \
1456                 --transfer-encoding=quoted-printable \
1457                 --smtp-server="$(pwd)/fake.sendmail" \
1458                 email-using-8bit \
1459                 2>errors >out &&
1460         sed '1,/^$/d' msgtxt1 >actual &&
1461         test_cmp expected actual
1462 '
1463
1464 test_expect_success $PREREQ 'setup expect' '
1465         cat >expected <<-\EOF
1466         RGllc2VyIEJldHJlZmYgZW50aMOkbHQgYXVjaCBlaW5lbiBVbWxhdXQhCg==
1467         EOF
1468 '
1469
1470 test_expect_success $PREREQ '8-bit and sendemail.transferencoding=base64' '
1471         clean_fake_sendmail &&
1472         git send-email \
1473                 --transfer-encoding=base64 \
1474                 --smtp-server="$(pwd)/fake.sendmail" \
1475                 email-using-8bit \
1476                 2>errors >out &&
1477         sed '1,/^$/d' msgtxt1 >actual &&
1478         test_cmp expected actual
1479 '
1480
1481 test_expect_success $PREREQ 'setup expect' '
1482         cat >email-using-qp <<-\EOF
1483         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1484         Message-Id: <bogus-message-id@example.com>
1485         From: A U Thor <author@example.com>
1486         Date: Sat, 12 Jun 2010 15:53:58 +0200
1487         MIME-Version: 1.0
1488         Content-Transfer-Encoding: quoted-printable
1489         Content-Type: text/plain; charset=UTF-8
1490         Subject: Nothing to see here.
1491
1492         Dieser Betreff enth=C3=A4lt auch einen Umlaut!
1493         EOF
1494 '
1495
1496 test_expect_success $PREREQ 'convert from quoted-printable to base64' '
1497         clean_fake_sendmail &&
1498         git send-email \
1499                 --transfer-encoding=base64 \
1500                 --smtp-server="$(pwd)/fake.sendmail" \
1501                 email-using-qp \
1502                 2>errors >out &&
1503         sed '1,/^$/d' msgtxt1 >actual &&
1504         test_cmp expected actual
1505 '
1506
1507 test_expect_success $PREREQ 'setup expect' "
1508 tr -d '\\015' | tr '%' '\\015' >email-using-crlf <<EOF
1509 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1510 Message-Id: <bogus-message-id@example.com>
1511 From: A U Thor <author@example.com>
1512 Date: Sat, 12 Jun 2010 15:53:58 +0200
1513 Content-Type: text/plain; charset=UTF-8
1514 Subject: Nothing to see here.
1515
1516 Look, I have a CRLF and an = sign!%
1517 EOF
1518 "
1519
1520 test_expect_success $PREREQ 'setup expect' '
1521         cat >expected <<-\EOF
1522         Look, I have a CRLF and an =3D sign!=0D
1523         EOF
1524 '
1525
1526 test_expect_success $PREREQ 'CRLF and sendemail.transferencoding=quoted-printable' '
1527         clean_fake_sendmail &&
1528         git send-email \
1529                 --transfer-encoding=quoted-printable \
1530                 --smtp-server="$(pwd)/fake.sendmail" \
1531                 email-using-crlf \
1532                 2>errors >out &&
1533         sed '1,/^$/d' msgtxt1 >actual &&
1534         test_cmp expected actual
1535 '
1536
1537 test_expect_success $PREREQ 'setup expect' '
1538         cat >expected <<-\EOF
1539         TG9vaywgSSBoYXZlIGEgQ1JMRiBhbmQgYW4gPSBzaWduIQ0K
1540         EOF
1541 '
1542
1543 test_expect_success $PREREQ 'CRLF and sendemail.transferencoding=base64' '
1544         clean_fake_sendmail &&
1545         git send-email \
1546                 --transfer-encoding=base64 \
1547                 --smtp-server="$(pwd)/fake.sendmail" \
1548                 email-using-crlf \
1549                 2>errors >out &&
1550         sed '1,/^$/d' msgtxt1 >actual &&
1551         test_cmp expected actual
1552 '
1553
1554
1555 # Note that the patches in this test are deliberately out of order; we
1556 # want to make sure it works even if the cover-letter is not in the
1557 # first mail.
1558 test_expect_success $PREREQ 'refusing to send cover letter template' '
1559         clean_fake_sendmail &&
1560         rm -fr outdir &&
1561         git format-patch --cover-letter -2 -o outdir &&
1562         test_must_fail git send-email \
1563                 --from="Example <nobody@example.com>" \
1564                 --to=nobody@example.com \
1565                 --smtp-server="$(pwd)/fake.sendmail" \
1566                 outdir/0002-*.patch \
1567                 outdir/0000-*.patch \
1568                 outdir/0001-*.patch \
1569                 2>errors >out &&
1570         grep "SUBJECT HERE" errors &&
1571         test -z "$(ls msgtxt*)"
1572 '
1573
1574 test_expect_success $PREREQ '--force sends cover letter template anyway' '
1575         clean_fake_sendmail &&
1576         rm -fr outdir &&
1577         git format-patch --cover-letter -2 -o outdir &&
1578         git send-email \
1579                 --force \
1580                 --from="Example <nobody@example.com>" \
1581                 --to=nobody@example.com \
1582                 --smtp-server="$(pwd)/fake.sendmail" \
1583                 outdir/0002-*.patch \
1584                 outdir/0000-*.patch \
1585                 outdir/0001-*.patch \
1586                 2>errors >out &&
1587         ! grep "SUBJECT HERE" errors &&
1588         test -n "$(ls msgtxt*)"
1589 '
1590
1591 test_cover_addresses () {
1592         header="$1"
1593         shift
1594         clean_fake_sendmail &&
1595         rm -fr outdir &&
1596         git format-patch --cover-letter -2 -o outdir &&
1597         cover=$(echo outdir/0000-*.patch) &&
1598         mv $cover cover-to-edit.patch &&
1599         perl -pe "s/^From:/$header: extra\@address.com\nFrom:/" cover-to-edit.patch >"$cover" &&
1600         git send-email \
1601                 --force \
1602                 --from="Example <nobody@example.com>" \
1603                 --no-to --no-cc \
1604                 "$@" \
1605                 --smtp-server="$(pwd)/fake.sendmail" \
1606                 outdir/0000-*.patch \
1607                 outdir/0001-*.patch \
1608                 outdir/0002-*.patch \
1609                 2>errors >out &&
1610         grep "^$header: extra@address.com" msgtxt1 >to1 &&
1611         grep "^$header: extra@address.com" msgtxt2 >to2 &&
1612         grep "^$header: extra@address.com" msgtxt3 >to3 &&
1613         test_line_count = 1 to1 &&
1614         test_line_count = 1 to2 &&
1615         test_line_count = 1 to3
1616 }
1617
1618 test_expect_success $PREREQ 'to-cover adds To to all mail' '
1619         test_cover_addresses "To" --to-cover
1620 '
1621
1622 test_expect_success $PREREQ 'cc-cover adds Cc to all mail' '
1623         test_cover_addresses "Cc" --cc-cover
1624 '
1625
1626 test_expect_success $PREREQ 'tocover adds To to all mail' '
1627         test_config sendemail.tocover true &&
1628         test_cover_addresses "To"
1629 '
1630
1631 test_expect_success $PREREQ 'cccover adds Cc to all mail' '
1632         test_config sendemail.cccover true &&
1633         test_cover_addresses "Cc"
1634 '
1635
1636 test_expect_success $PREREQ 'escaped quotes in sendemail.aliasfiletype=mutt' '
1637         clean_fake_sendmail &&
1638         echo "alias sbd \\\"Dot U. Sir\\\" <somebody@example.org>" >.mutt &&
1639         git config --replace-all sendemail.aliasesfile "$(pwd)/.mutt" &&
1640         git config sendemail.aliasfiletype mutt &&
1641         git send-email \
1642                 --from="Example <nobody@example.com>" \
1643                 --to=sbd \
1644                 --smtp-server="$(pwd)/fake.sendmail" \
1645                 outdir/0001-*.patch \
1646                 2>errors >out &&
1647         grep "^!somebody@example\.org!$" commandline1 &&
1648         grep -F "To: \"Dot U. Sir\" <somebody@example.org>" out
1649 '
1650
1651 test_expect_success $PREREQ 'sendemail.aliasfiletype=mailrc' '
1652         clean_fake_sendmail &&
1653         echo "alias sbd  somebody@example.org" >.mailrc &&
1654         git config --replace-all sendemail.aliasesfile "$(pwd)/.mailrc" &&
1655         git config sendemail.aliasfiletype mailrc &&
1656         git send-email \
1657                 --from="Example <nobody@example.com>" \
1658                 --to=sbd \
1659                 --smtp-server="$(pwd)/fake.sendmail" \
1660                 outdir/0001-*.patch \
1661                 2>errors >out &&
1662         grep "^!somebody@example\.org!$" commandline1
1663 '
1664
1665 test_expect_success $PREREQ 'sendemail.aliasfile=~/.mailrc' '
1666         clean_fake_sendmail &&
1667         echo "alias sbd  someone@example.org" >"$HOME/.mailrc" &&
1668         git config --replace-all sendemail.aliasesfile "~/.mailrc" &&
1669         git config sendemail.aliasfiletype mailrc &&
1670         git send-email \
1671                 --from="Example <nobody@example.com>" \
1672                 --to=sbd \
1673                 --smtp-server="$(pwd)/fake.sendmail" \
1674                 outdir/0001-*.patch \
1675                 2>errors >out &&
1676         grep "^!someone@example\.org!$" commandline1
1677 '
1678
1679 test_dump_aliases () {
1680         msg="$1" && shift &&
1681         filetype="$1" && shift &&
1682         printf '%s\n' "$@" >expect &&
1683         cat >.tmp-email-aliases &&
1684
1685         test_expect_success $PREREQ "$msg" '
1686                 clean_fake_sendmail && rm -fr outdir &&
1687                 git config --replace-all sendemail.aliasesfile \
1688                         "$(pwd)/.tmp-email-aliases" &&
1689                 git config sendemail.aliasfiletype "$filetype" &&
1690                 git send-email --dump-aliases 2>errors >actual &&
1691                 test_cmp expect actual
1692         '
1693 }
1694
1695 test_dump_aliases '--dump-aliases sendmail format' \
1696         'sendmail' \
1697         'abgroup' \
1698         'alice' \
1699         'bcgrp' \
1700         'bob' \
1701         'chloe' <<-\EOF
1702         alice: Alice W Land <awol@example.com>
1703         bob: Robert Bobbyton <bob@example.com>
1704         chloe: chloe@example.com
1705         abgroup: alice, bob
1706         bcgrp: bob, chloe, Other <o@example.com>
1707         EOF
1708
1709 test_dump_aliases '--dump-aliases mutt format' \
1710         'mutt' \
1711         'alice' \
1712         'bob' \
1713         'chloe' \
1714         'donald' <<-\EOF
1715         alias alice Alice W Land <awol@example.com>
1716         alias donald Donald C Carlton <donc@example.com>
1717         alias bob Robert Bobbyton <bob@example.com>
1718         alias chloe chloe@example.com
1719         EOF
1720
1721 test_dump_aliases '--dump-aliases mailrc format' \
1722         'mailrc' \
1723         'alice' \
1724         'bob' \
1725         'chloe' \
1726         'eve' <<-\EOF
1727         alias alice   Alice W Land <awol@example.com>
1728         alias eve     Eve <eve@example.com>
1729         alias bob     Robert Bobbyton <bob@example.com>
1730         alias chloe   chloe@example.com
1731         EOF
1732
1733 test_dump_aliases '--dump-aliases pine format' \
1734         'pine' \
1735         'alice' \
1736         'bob' \
1737         'chloe' \
1738         'eve' <<-\EOF
1739         alice   Alice W Land    <awol@example.com>
1740         eve     Eve     <eve@example.com>
1741         bob     Robert  Bobbyton <bob@example.com>
1742         chloe           chloe@example.com
1743         EOF
1744
1745 test_dump_aliases '--dump-aliases gnus format' \
1746         'gnus' \
1747         'alice' \
1748         'bob' \
1749         'chloe' \
1750         'eve' <<-\EOF
1751         (define-mail-alias "alice" "awol@example.com")
1752         (define-mail-alias "eve" "eve@example.com")
1753         (define-mail-alias "bob" "bob@example.com")
1754         (define-mail-alias "chloe" "chloe@example.com")
1755         EOF
1756
1757 test_expect_success '--dump-aliases must be used alone' '
1758         test_must_fail git send-email --dump-aliases --to=janice@example.com -1 refs/heads/accounting
1759 '
1760
1761 test_sendmail_aliases () {
1762         msg="$1" && shift &&
1763         expect="$@" &&
1764         cat >.tmp-email-aliases &&
1765
1766         test_expect_success $PREREQ "$msg" '
1767                 clean_fake_sendmail && rm -fr outdir &&
1768                 git format-patch -1 -o outdir &&
1769                 git config --replace-all sendemail.aliasesfile \
1770                         "$(pwd)/.tmp-email-aliases" &&
1771                 git config sendemail.aliasfiletype sendmail &&
1772                 git send-email \
1773                         --from="Example <nobody@example.com>" \
1774                         --to=alice --to=bcgrp \
1775                         --smtp-server="$(pwd)/fake.sendmail" \
1776                         outdir/0001-*.patch \
1777                         2>errors >out &&
1778                 for i in $expect
1779                 do
1780                         grep "^!$i!$" commandline1 || return 1
1781                 done
1782         '
1783 }
1784
1785 test_sendmail_aliases 'sendemail.aliasfiletype=sendmail' \
1786         'awol@example\.com' \
1787         'bob@example\.com' \
1788         'chloe@example\.com' \
1789         'o@example\.com' <<-\EOF
1790         alice: Alice W Land <awol@example.com>
1791         bob: Robert Bobbyton <bob@example.com>
1792         # this is a comment
1793            # this is also a comment
1794         chloe: chloe@example.com
1795         abgroup: alice, bob
1796         bcgrp: bob, chloe, Other <o@example.com>
1797         EOF
1798
1799 test_sendmail_aliases 'sendmail aliases line folding' \
1800         alice1 \
1801         bob1 bob2 \
1802         chuck1 chuck2 \
1803         darla1 darla2 darla3 \
1804         elton1 elton2 elton3 \
1805         fred1 fred2 \
1806         greg1 <<-\EOF
1807         alice: alice1
1808         bob: bob1,\
1809         bob2
1810         chuck: chuck1,
1811             chuck2
1812         darla: darla1,\
1813         darla2,
1814             darla3
1815         elton: elton1,
1816             elton2,\
1817         elton3
1818         fred: fred1,\
1819             fred2
1820         greg: greg1
1821         bcgrp: bob, chuck, darla, elton, fred, greg
1822         EOF
1823
1824 test_sendmail_aliases 'sendmail aliases tolerate bogus line folding' \
1825         alice1 bob1 <<-\EOF
1826             alice: alice1
1827         bcgrp: bob1\
1828         EOF
1829
1830 test_sendmail_aliases 'sendmail aliases empty' alice bcgrp <<-\EOF
1831         EOF
1832
1833 test_expect_success $PREREQ 'alias support in To header' '
1834         clean_fake_sendmail &&
1835         echo "alias sbd  someone@example.org" >.mailrc &&
1836         test_config sendemail.aliasesfile ".mailrc" &&
1837         test_config sendemail.aliasfiletype mailrc &&
1838         git format-patch --stdout -1 --to=sbd >aliased.patch &&
1839         git send-email \
1840                 --from="Example <nobody@example.com>" \
1841                 --smtp-server="$(pwd)/fake.sendmail" \
1842                 aliased.patch \
1843                 2>errors >out &&
1844         grep "^!someone@example\.org!$" commandline1
1845 '
1846
1847 test_expect_success $PREREQ 'alias support in Cc header' '
1848         clean_fake_sendmail &&
1849         echo "alias sbd  someone@example.org" >.mailrc &&
1850         test_config sendemail.aliasesfile ".mailrc" &&
1851         test_config sendemail.aliasfiletype mailrc &&
1852         git format-patch --stdout -1 --cc=sbd >aliased.patch &&
1853         git send-email \
1854                 --from="Example <nobody@example.com>" \
1855                 --smtp-server="$(pwd)/fake.sendmail" \
1856                 aliased.patch \
1857                 2>errors >out &&
1858         grep "^!someone@example\.org!$" commandline1
1859 '
1860
1861 test_expect_success $PREREQ 'tocmd works with aliases' '
1862         clean_fake_sendmail &&
1863         echo "alias sbd  someone@example.org" >.mailrc &&
1864         test_config sendemail.aliasesfile ".mailrc" &&
1865         test_config sendemail.aliasfiletype mailrc &&
1866         git format-patch --stdout -1 >tocmd.patch &&
1867         echo tocmd--sbd >>tocmd.patch &&
1868         git send-email \
1869                 --from="Example <nobody@example.com>" \
1870                 --to-cmd=./tocmd-sed \
1871                 --smtp-server="$(pwd)/fake.sendmail" \
1872                 tocmd.patch \
1873                 2>errors >out &&
1874         grep "^!someone@example\.org!$" commandline1
1875 '
1876
1877 test_expect_success $PREREQ 'cccmd works with aliases' '
1878         clean_fake_sendmail &&
1879         echo "alias sbd  someone@example.org" >.mailrc &&
1880         test_config sendemail.aliasesfile ".mailrc" &&
1881         test_config sendemail.aliasfiletype mailrc &&
1882         git format-patch --stdout -1 >cccmd.patch &&
1883         echo cccmd--sbd >>cccmd.patch &&
1884         git send-email \
1885                 --from="Example <nobody@example.com>" \
1886                 --cc-cmd=./cccmd-sed \
1887                 --smtp-server="$(pwd)/fake.sendmail" \
1888                 cccmd.patch \
1889                 2>errors >out &&
1890         grep "^!someone@example\.org!$" commandline1
1891 '
1892
1893 do_xmailer_test () {
1894         expected=$1 params=$2 &&
1895         git format-patch -1 &&
1896         git send-email \
1897                 --from="Example <nobody@example.com>" \
1898                 --to=someone@example.com \
1899                 --smtp-server="$(pwd)/fake.sendmail" \
1900                 $params \
1901                 0001-*.patch \
1902                 2>errors >out &&
1903         { grep '^X-Mailer:' out || :; } >mailer &&
1904         test_line_count = $expected mailer
1905 }
1906
1907 test_expect_success $PREREQ '--[no-]xmailer without any configuration' '
1908         do_xmailer_test 1 "--xmailer" &&
1909         do_xmailer_test 0 "--no-xmailer"
1910 '
1911
1912 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=true' '
1913         test_config sendemail.xmailer true &&
1914         do_xmailer_test 1 "" &&
1915         do_xmailer_test 0 "--no-xmailer" &&
1916         do_xmailer_test 1 "--xmailer"
1917 '
1918
1919 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=false' '
1920         test_config sendemail.xmailer false &&
1921         do_xmailer_test 0 "" &&
1922         do_xmailer_test 0 "--no-xmailer" &&
1923         do_xmailer_test 1 "--xmailer"
1924 '
1925
1926 test_expect_success $PREREQ 'setup expected-list' '
1927         git send-email \
1928         --dry-run \
1929         --from="Example <from@example.com>" \
1930         --to="To 1 <to1@example.com>" \
1931         --to="to2@example.com" \
1932         --to="to3@example.com" \
1933         --cc="Cc 1 <cc1@example.com>" \
1934         --cc="Cc2 <cc2@example.com>" \
1935         --bcc="bcc1@example.com" \
1936         --bcc="bcc2@example.com" \
1937         0001-add-master.patch | replace_variable_fields \
1938         >expected-list
1939 '
1940
1941 test_expect_success $PREREQ 'use email list in --cc --to and --bcc' '
1942         git send-email \
1943         --dry-run \
1944         --from="Example <from@example.com>" \
1945         --to="To 1 <to1@example.com>, to2@example.com" \
1946         --to="to3@example.com" \
1947         --cc="Cc 1 <cc1@example.com>, Cc2 <cc2@example.com>" \
1948         --bcc="bcc1@example.com, bcc2@example.com" \
1949         0001-add-master.patch | replace_variable_fields \
1950         >actual-list &&
1951         test_cmp expected-list actual-list
1952 '
1953
1954 test_expect_success $PREREQ 'aliases work with email list' '
1955         echo "alias to2 to2@example.com" >.mutt &&
1956         echo "alias cc1 Cc 1 <cc1@example.com>" >>.mutt &&
1957         test_config sendemail.aliasesfile ".mutt" &&
1958         test_config sendemail.aliasfiletype mutt &&
1959         git send-email \
1960         --dry-run \
1961         --from="Example <from@example.com>" \
1962         --to="To 1 <to1@example.com>, to2, to3@example.com" \
1963         --cc="cc1, Cc2 <cc2@example.com>" \
1964         --bcc="bcc1@example.com, bcc2@example.com" \
1965         0001-add-master.patch | replace_variable_fields \
1966         >actual-list &&
1967         test_cmp expected-list actual-list
1968 '
1969
1970 test_expect_success $PREREQ 'leading and trailing whitespaces are removed' '
1971         echo "alias to2 to2@example.com" >.mutt &&
1972         echo "alias cc1 Cc 1 <cc1@example.com>" >>.mutt &&
1973         test_config sendemail.aliasesfile ".mutt" &&
1974         test_config sendemail.aliasfiletype mutt &&
1975         TO1=$(echo "QTo 1 <to1@example.com>" | q_to_tab) &&
1976         TO2=$(echo "QZto2" | qz_to_tab_space) &&
1977         CC1=$(echo "cc1" | append_cr) &&
1978         BCC1=$(echo "Q bcc1@example.com Q" | q_to_nul) &&
1979         git send-email \
1980         --dry-run \
1981         --from="        Example <from@example.com>" \
1982         --to="$TO1" \
1983         --to="$TO2" \
1984         --to="  to3@example.com   " \
1985         --cc="$CC1" \
1986         --cc="Cc2 <cc2@example.com>" \
1987         --bcc="$BCC1" \
1988         --bcc="bcc2@example.com" \
1989         0001-add-master.patch | replace_variable_fields \
1990         >actual-list &&
1991         test_cmp expected-list actual-list
1992 '
1993
1994 test_expect_success $PREREQ 'invoke hook' '
1995         mkdir -p .git/hooks &&
1996
1997         write_script .git/hooks/sendemail-validate <<-\EOF &&
1998         # test that we have the correct environment variable, pwd, and
1999         # argument
2000         case "$GIT_DIR" in
2001         *.git)
2002                 true
2003                 ;;
2004         *)
2005                 false
2006                 ;;
2007         esac &&
2008         test -f 0001-add-master.patch &&
2009         grep "add master" "$1"
2010         EOF
2011
2012         mkdir subdir &&
2013         (
2014                 # Test that it works even if we are not at the root of the
2015                 # working tree
2016                 cd subdir &&
2017                 git send-email \
2018                         --from="Example <nobody@example.com>" \
2019                         --to=nobody@example.com \
2020                         --smtp-server="$(pwd)/../fake.sendmail" \
2021                         ../0001-add-master.patch &&
2022
2023                 # Verify error message when a patch is rejected by the hook
2024                 sed -e "s/add master/x/" ../0001-add-master.patch >../another.patch &&
2025                 test_must_fail git send-email \
2026                         --from="Example <nobody@example.com>" \
2027                         --to=nobody@example.com \
2028                         --smtp-server="$(pwd)/../fake.sendmail" \
2029                         ../another.patch 2>err &&
2030                 test_i18ngrep "rejected by sendemail-validate hook" err
2031         )
2032 '
2033
2034 test_expect_success $PREREQ 'test that send-email works outside a repo' '
2035         nongit git send-email \
2036                 --from="Example <nobody@example.com>" \
2037                 --to=nobody@example.com \
2038                 --smtp-server="$(pwd)/fake.sendmail" \
2039                 "$(pwd)/0001-add-master.patch"
2040 '
2041
2042 test_done