Restore dg-interpreter-batch-mode for libstdc++ tests

2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
	    Pedro Alves  <palves@redhat.com>

	* testsuite/lib/gdb-test.exp (gdb-dg-runtest): Define wrapper to save
	and restore dg-interpreter-batch-mode.
	* testsuite/libstdc++-prettyprinters/prettyprinters.exp: Use
	gdb-dg-runtest instead of dg-runtest.
	* testsuite/libstdc++-xmethods/xmethods.exp: Likewise.

Co-Authored-By: Pedro Alves <palves@redhat.com>
From-SVN: r239776

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 8b552b0..8a7f59d 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,4 +1,13 @@
 2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
+           Pedro Alves  <palves@redhat.com>
+
+       * testsuite/lib/gdb-test.exp (gdb-dg-runtest): Define wrapper to save
+       and restore dg-interpreter-batch-mode.
+       * testsuite/libstdc++-prettyprinters/prettyprinters.exp: Use
+       gdb-dg-runtest instead of dg-runtest.
+       * testsuite/libstdc++-xmethods/xmethods.exp: Likewise.
+
+2016-08-26  Jonathan Wakely  <jwakely@redhat.com>
 
        * config/abi/pre/gnu.ver (GLIBCXX_3.4, GLIBCXX_3.4.21): Use more
        precise patterns for basic_string constructors.

diff --git a/libstdc++-v3/testsuite/lib/gdb-test.exp b/libstdc++-v3/testsuite/lib/gdb-test.exp
index 5570009..a029883 100644 (file)
--- a/libstdc++-v3/testsuite/lib/gdb-test.exp
+++ b/libstdc++-v3/testsuite/lib/gdb-test.exp
@@ -277,3 +277,15 @@ proc gdb_version_check_xmethods {} {
              "python import gdb.xmethod; print(gdb.xmethod.XMethod)" \
              "<class 'gdb\\.xmethod\\.XMethod'>"]
 }
+
+# Like dg-runtest but keep the .exe around.  dg-test has an option for
+# this but there is no way to pass it through dg-runtest.
+proc gdb-dg-runtest {args} {
+  global dg-interpreter-batch-mode
+  set saved-dg-interpreter-batch-mode ${dg-interpreter-batch-mode}
+  set dg-interpreter-batch-mode 1
+
+  eval dg-runtest $args
+
+  set dg-interpreter-batch-mode ${saved-dg-interpreter-batch-mode}
+}

diff --git a/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp b/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp
index 0c62b5e..cc003cd 100644 (file)
--- a/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp
+++ b/libstdc++-v3/testsuite/libstdc++-prettyprinters/prettyprinters.exp
@@ -41,14 +41,9 @@ if {! [gdb_version_check]} {
     return
 }
 
-# This can be used to keep the .exe around.  dg-test has an option for
-# this but there is no way to pass it through dg-runtest.
-global dg-interpreter-batch-mode
-set dg-interpreter-batch-mode 1
-
 global DEFAULT_CXXFLAGS
 global PCH_CXXFLAGS
-dg-runtest [lsort [glob $srcdir/$subdir/*.cc]] \
+gdb-dg-runtest [lsort [glob $srcdir/$subdir/*.cc]] \
   "" "$DEFAULT_CXXFLAGS $PCH_CXXFLAGS"
 
 if [info exists guality_gdb_name] {

diff --git a/libstdc++-v3/testsuite/libstdc++-xmethods/xmethods.exp b/libstdc++-v3/testsuite/libstdc++-xmethods/xmethods.exp
index ee9b31a..e580d73 100644 (file)
--- a/libstdc++-v3/testsuite/libstdc++-xmethods/xmethods.exp
+++ b/libstdc++-v3/testsuite/libstdc++-xmethods/xmethods.exp
@@ -42,14 +42,9 @@ if {! [gdb_version_check_xmethods]} {
     return
 }
 
-# This can be used to keep the .exe around.  dg-test has an option for
-# this but there is no way to pass it through dg-runtest.
-global dg-interpreter-batch-mode
-set dg-interpreter-batch-mode 1
-
 global DEFAULT_CXXFLAGS
 global PCH_CXXFLAGS
-dg-runtest [lsort [glob $srcdir/$subdir/*.cc]] \
+gdb-dg-runtest [lsort [glob $srcdir/$subdir/*.cc]] \
   "" "$DEFAULT_CXXFLAGS $PCH_CXXFLAGS"
 
 if [info exists guality_gdb_name] {