From: Tom Finegan <tomfinegan@google.com>
Date: Fri, 19 Sep 2014 18:09:39 +0000 (-0700)
Subject: test/tools_common.sh: Add support for dumping list of tests.
X-Git-Tag: v1.4.0~744^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f34d728717ba94afa393b144ac0d1f15e35fd4bf;p=platform%2Fupstream%2Flibvpx.git

test/tools_common.sh: Add support for dumping list of tests.

Via new command line argument --list-tests.

Change-Id: I0f12d10b49c14f5f68aafd5bc45362b1ea4f361f
---

diff --git a/test/tools_common.sh b/test/tools_common.sh
index 15c7bce..4300738 100755
--- a/test/tools_common.sh
+++ b/test/tools_common.sh
@@ -200,11 +200,11 @@ webm_io_available() {
   [ "$(vpx_config_option_enabled CONFIG_WEBM_IO)" = "yes" ] && echo yes
 }
 
-# Filters strings from positional parameter one using the filter specified by
-# positional parameter two. Filter behavior depends on the presence of a third
-# positional parameter. When parameter three is present, strings that match the
-# filter are excluded. When omitted, strings matching the filter are included.
-# The filtered string is echoed to stdout.
+# Filters strings from $1 using the filter specified by $2. Filter behavior
+# depends on the presence of $3. When $3 is present, strings that match the
+# filter are excluded. When $3 is omitted, strings matching the filter are
+# included.
+# The filtered result is echoed to stdout.
 filter_strings() {
   strings=${1}
   filter=${2}
@@ -253,6 +253,15 @@ run_tests() {
     tests_to_filter=$(filter_strings "${tests_to_filter}" ${VPX_TEST_FILTER})
   fi
 
+  # User requested test listing: Dump test names and return.
+  if [ "${VPX_TEST_LIST_TESTS}" = "yes" ]; then
+    for test_name in $tests_to_filter; do
+      echo ${test_name}
+    done
+    return
+  fi
+
+  # Combine environment and actual tests.
   local tests_to_run="${env_tests} ${tests_to_filter}"
 
   check_git_hashes
@@ -283,6 +292,7 @@ cat << EOF
     --prefix: Allows for a user specified prefix to be inserted before all test
               programs. Grants the ability, for example, to run test programs
               within valgrind.
+    --list-tests: List all test names and exit without actually running tests.
     --verbose: Verbose output.
 
     When the --bin-path option is not specified the script attempts to use
@@ -342,6 +352,9 @@ while [ -n "$1" ]; do
     --show-program-output)
       devnull=
       ;;
+    --list-tests)
+      VPX_TEST_LIST_TESTS=yes
+      ;;
     *)
       vpx_test_usage
       exit 1
@@ -401,6 +414,7 @@ vlog "$(basename "${0%.*}") test configuration:
   VP9_WEBM_FILE=${VP9_WEBM_FILE}
   VPX_TEST_EXE_SUFFIX=${VPX_TEST_EXE_SUFFIX}
   VPX_TEST_FILTER=${VPX_TEST_FILTER}
+  VPX_TEST_LIST_TESTS=${VPX_TEST_LIST_TESTS}
   VPX_TEST_OUTPUT_DIR=${VPX_TEST_OUTPUT_DIR}
   VPX_TEST_PREFIX=${VPX_TEST_PREFIX}
   VPX_TEST_RAND=${VPX_TEST_RAND}