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| author | Eric Sunshine <sunshine@sunshineco.com> | 2022-09-01 00:29:54 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-09-01 10:07:41 -0700 |
| commit | 23a14f301662df6d003b5bf4dc598f02311c6b30 (patch) | |
| tree | 697bd219e2c5ec5cf4c7401d66a94b8d8a2e5926 /t/test-lib.sh | |
| parent | 9fd911237f94680e0d1985e1f2fba751b16f5a94 (diff) | |
| download | git-23a14f301662df6d003b5bf4dc598f02311c6b30.tar.gz | |
test-lib: replace chainlint.sed with chainlint.pl
By automatically invoking chainlint.sed upon each test it runs,
`test_run_` in test-lib.sh ensures that broken &&-chains will be
detected early as tests are modified or new are tests created since it
is typical to run a test script manually (i.e. `./t1234-test-script.sh`)
during test development. Now that the implementation of chainlint.pl is
complete, modify test-lib.sh to invoke it automatically instead of
chainlint.sed each time a test script is run.
This change reduces the number of "linter" invocations from 26800+ (once
per test run) down to 1050+ (once per test script), however, a
subsequent change will drop the number of invocations to 1 per `make
test`, thus fully realizing the benefit of the new linter.
Note that the "magic exit code 117" &&-chain checker added by bb79af9d09
(t/test-lib: introduce --chain-lint option, 2015-03-20) which is built
into t/test-lib.sh is retained since it has near zero-cost and
(theoretically) may catch a broken &&-chain not caught by chainlint.pl.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/test-lib.sh')
| -rw-r--r-- | t/test-lib.sh | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/t/test-lib.sh b/t/test-lib.sh index dc0d059109..a65df2fd22 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -1091,8 +1091,7 @@ test_run_ () { trace= # 117 is magic because it is unlikely to match the exit # code of other programs - if $(printf '%s\n' "$1" | sed -f "$GIT_BUILD_DIR/t/chainlint.sed" | grep -q '?![A-Z][A-Z]*?!') || - test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)" + if test "OK-117" != "$(test_eval_ "(exit 117) && $1${LF}${LF}echo OK-\$?" 3>&1)" then BUG "broken &&-chain or run-away HERE-DOC: $1" fi @@ -1588,6 +1587,12 @@ then BAIL_OUT_ENV_NEEDS_SANITIZE_LEAK "GIT_TEST_SANITIZE_LEAK_LOG=true" fi +if test "${GIT_TEST_CHAIN_LINT:-1}" != 0 +then + "$PERL_PATH" "$TEST_DIRECTORY/chainlint.pl" "$0" || + BUG "lint error (see '?!...!? annotations above)" +fi + # Last-minute variable setup USER_HOME="$HOME" HOME="$TRASH_DIRECTORY" |