Merge branch 'sg/stress-test'

[thirdparty/git.git] / t / test-lib.sh

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 42b1a0aa7f0b8f5b06735293089f640b7f228f62..8665b0a9b6186a7ad17889213f5225265c9f27d1 100644 (file)
--- a/t/test-lib.sh
+++ b/t/test-lib.sh
@@ -149,7 +149,7 @@ do
        --stress=*)
                stress=${opt#--*=}
                case "$stress" in
-               *[^0-9]*|0*|"")
+               *[!0-9]*|0*|"")
                        echo "error: --stress=<N> requires the number of jobs to run" >&2
                        exit 1
                        ;;
@@ -157,6 +157,17 @@ do
                        ;;
                esac
                ;;
+       --stress-limit=*)
+               stress_limit=${opt#--*=}
+               case "$stress_limit" in
+               *[!0-9]*|0*|"")
+                       echo "error: --stress-limit=<N> requires the number of repetitions" >&2
+                       exit 1
+                       ;;
+               *)      # Good.
+                       ;;
+               esac
+               ;;
        *)
                echo "error: unknown test option '$opt'" >&2; exit 1 ;;
        esac
@@ -242,8 +253,10 @@ then
                                exit 1
                        ' TERM INT
 
-                       cnt=0
-                       while ! test -e "$stressfail"
+                       cnt=1
+                       while ! test -e "$stressfail" &&
+                             { test -z "$stress_limit" ||
+                               test $cnt -le $stress_limit ; }
                        do
                                $TEST_SHELL_PATH "$0" "$@" >"$TEST_RESULTS_BASE.stress-$job_nr.out" 2>&1 &
                                test_pid=$!
@@ -266,6 +279,7 @@ then
 
        if test -f "$stressfail"
        then
+               stress_exit=1
                echo "Log(s) of failed test run(s):"
                for failed_job_nr in $(sort -n "$stressfail")
                do