Test suite: set -o pipefail, in lib

[dgit.git] / tests / lib

diff --git a/tests/lib b/tests/lib
index 0ae9bbc281374fc4b1f23b92aa54f3799e48b712..cf8b72569dfdabc2368c0f49f4762cc4dede8128 100644 (file)
--- a/tests/lib
+++ b/tests/lib
@@ -2,6 +2,7 @@
 
 exec 2>&1
 set -x
+set -o pipefail
 
 . tests/lib-core
 
@@ -43,8 +44,11 @@ END
 
 t-expect-fail () {
        local mpat="$1"; shift
+       set +o pipefail
        LC_MESSAGES=C "$@" 2>&1 | tee $tmp/t.output
-       test ${PIPESTATUS[0]} != 0
+       local gotstatus=${PIPESTATUS[0]}
+       set -o pipefail
+       test $gotstatus != 0
        egrep "$mpat" $tmp/t.output ||false
 }
 
@@ -245,7 +249,7 @@ t-git-get-ref () {
        refs/*) ;;
        *) fail "t-git-get-ref bad $ref" ;;
        esac
-       git show-ref -d $1 | perl -ne '
+       (git show-ref -d $1 || test $? = 1) | perl -ne '
                $x = $1 if m#^(\w+) \Q'$1'\E(?:\^\{\})?$#;
                END { print "$x\n" if length $x; }
        '
@@ -370,8 +374,9 @@ t-ref-dsc-dgit () {
 t-apply-diff () {
        local v1=$1
        local v2=$2
-       (cd $troot/pkg-srcs; debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc) \
-               | patch -p1 -u
+       (cd $troot/pkg-srcs;
+        debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc || test $? = 1) \
+        | patch -p1 -u
 }
 
 t-commit () {