t7610-mergetool: use test_cmp instead of test $(cat file) = $txt

diff --git a/t/t6030-bisect-porcelain.sh b/t/t6030-bisect-porcelain.sh
index 55835ee4a47158e1f7aeaa9aeb393f1f3d619791..49a394bd75dde817700850187966c3d31ae03f17 100755 (executable)
--- a/t/t6030-bisect-porcelain.sh
+++ b/t/t6030-bisect-porcelain.sh
@@ -681,7 +681,7 @@ test_expect_success 'bisect: --no-checkout - target in breakage' '
        check_same BROKEN_HASH6 BISECT_HEAD &&
        git bisect bad BISECT_HEAD &&
        check_same BROKEN_HASH5 BISECT_HEAD &&
-       git bisect good BISECT_HEAD &&
+       test_must_fail git bisect good BISECT_HEAD &&
        check_same BROKEN_HASH6 bisect/bad &&
        git bisect reset
 '
@@ -692,7 +692,7 @@ test_expect_success 'bisect: --no-checkout - target after breakage' '
        check_same BROKEN_HASH6 BISECT_HEAD &&
        git bisect good BISECT_HEAD &&
        check_same BROKEN_HASH8 BISECT_HEAD &&
-       git bisect good BISECT_HEAD &&
+       test_must_fail git bisect good BISECT_HEAD &&
        check_same BROKEN_HASH9 bisect/bad &&
        git bisect reset
 '
@@ -701,7 +701,7 @@ test_expect_success 'bisect: demonstrate identification of damage boundary' "
        git bisect reset &&
        git checkout broken &&
        git bisect start broken master --no-checkout &&
-       git bisect run \"\$SHELL_PATH\" -c '
+       test_must_fail git bisect run \"\$SHELL_PATH\" -c '
                GOOD=\$(git for-each-ref \"--format=%(objectname)\" refs/bisect/good-*) &&
                git rev-list --objects BISECT_HEAD --not \$GOOD >tmp.\$\$ &&
                git pack-objects --stdout >/dev/null < tmp.\$\$