From patchwork Mon May 6 19:57:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Josh Steadmon X-Patchwork-Id: 13655981 Received: from mail-yw1-f202.google.com (mail-yw1-f202.google.com [209.85.128.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E835915B0E2 for ; Mon, 6 May 2024 19:57:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715025463; cv=none; b=ED/yitWNyDGOUBN1oxOoDuameLlnUP86Trkx4IKmgNL3XEmN8nalVZHLPeMuGxjAyeI3YTA68hSNPKph8vzhB8KXXSiE3k3vIjy3mS3MnLaL/aqS6cktLWMxhL6bOLQw4cVhaEjQmdJubdeJVq+qO+mChms45q3Qtas482+zLPE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715025463; c=relaxed/simple; bh=o62CKTIvI1Bf3LeBdOeVxugbTn71QMnHEOdZQlI6UVk=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=kMR5BiqmiXiibpaqZeDmh+CEmpkJsJfRidk3Pyfg1IsfnRpD3zq4unsOFaIcAhbQVd6jNZm0Dv9Az+GMVsnXwjbMzMbFwqfCrd5bm13nNBxrGeMfRCGy1Ug4n3/gwHwx7TORaeONwWhYhp6uUv9xIMNtIYWck7DLRTRKAyZ2kpk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--steadmon.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=18fnC6JU; arc=none smtp.client-ip=209.85.128.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--steadmon.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="18fnC6JU" Received: by mail-yw1-f202.google.com with SMTP id 00721157ae682-61e0c296333so58573597b3.1 for ; Mon, 06 May 2024 12:57:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1715025461; x=1715630261; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=BDw6O8iYt3nuF7enVVC/N8T20/aisT3WXkf8IlWKiCE=; b=18fnC6JUm3dExRtj1GjJFzV8Lvm+mRx5uGGTD/tVhswunTwrRVSZ61HJSkXG4fHiwp lxVmL73fD8l10C4oFd3Y8BDE6MRoue1TODi1NU8lgvrd12cUDrk6I+itxkf9gjSGSVCg NHDyNJNiAHzCewJ0T/xxUSYDK7MIiJgpboyAKD91TzhEj1Fe9egSSV7fLdJdi81lVZck /YRSqAozCzd8InOFEMa/x30zB7laUrR05rwRG+y4FRTL+zt11HXaOYzmNkAkVszPpPAt b9AOMJojuE8bld061wecjkXn2PnjM8VapWDm3q6SIGwDZqOElFvIrG00DtUOGh93UyCJ CswQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715025461; x=1715630261; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=BDw6O8iYt3nuF7enVVC/N8T20/aisT3WXkf8IlWKiCE=; b=o1BBDicY0hjVXHWxCgyhn22EGCvGSOI7pfxIzFYAbkdyZax/Qae9UNFxuZ4i4NAsw2 xzo5qRha8MABTqCYR8/iCPBuJnuBg2b3Opo4I+pLHtamUHJYoVcVUw2Afm8t89SBx+I1 isFws0jbkriRkmOMGtzybpKLFJyY1+A6C6Dth58tBOK5AxAEF24rvzK2u3kZwscMwq9+ qmzbWZSCXmPL4qpkfU9kvH8FQvpUcYhfr0G2mO/glr+UXjYIit3HU7iT4pCQT839CBDE QgboFxMGm6wSktLztwJIKVzFABShJxzTQ8Jbwn71Ypl7HTdr0FRM1gAVwpn3IX7xEPvo gBxQ== X-Gm-Message-State: AOJu0YzQA+vfMkdxCdHmRdgTVq1nvgTLVTYL2SYFUWtmHGUw5madHs0Y gxujNzy5paOZJGrBcoTKI60gVH1Gb5x62bRSI+W5Mxjw7nGvJ+A1zNViHm+6bbuJb7HXztSAuBB PoPDCvG1xRpeWkDRCq98MDLy/6o1pM57n3I37kW4RIp7jxPGdA1rWeYPHx+v9yJEqs3OJ99/1X6 ISxltQk8ktfRZnGYShUsa9Um60Zg4KNS6KYdK/qJk= X-Google-Smtp-Source: AGHT+IGDqPLDv7yUeSxrpCQ3rz88TTRk5JXL4wwTERmwJEHBCeguZX8ExCtgrN/Eh09m2iju2v8q+bsxMDqDRA== X-Received: from lunarfall.svl.corp.google.com ([2620:15c:2d3:204:cf3e:6b4e:994:dc81]) (user=steadmon job=sendgmr) by 2002:a0d:ea04:0:b0:618:5009:cb71 with SMTP id t4-20020a0dea04000000b006185009cb71mr156090ywe.5.1715025460840; Mon, 06 May 2024 12:57:40 -0700 (PDT) Date: Mon, 6 May 2024 12:57:31 -0700 In-Reply-To: Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: X-Mailer: git-send-email 2.45.0.rc1.225.g2a3ae87e7f-goog Message-ID: <677745110078501e611faf3d1facd1518e0453a2.1715024899.git.steadmon@google.com> Subject: [PATCH v6 1/7] t0080: turn t-basic unit test into a helper From: Josh Steadmon To: git@vger.kernel.org Cc: gitster@pobox.com, peff@peff.net While t/unit-tests/t-basic.c uses the unit-test framework added in e137fe3b29 (unit tests: add TAP unit test framework, 2023-11-09), it is not a true unit test in that it intentionally fails in order to exercise various codepaths in the unit-test framework. Thus, we intentionally exclude it when running unit tests through the various t/Makefile targets. Instead, it is executed by t0080-unit-test-output.sh, which verifies its output follows the TAP format expected for the various pass, skip, or fail cases. As such, it makes more sense for t-basic to be a helper item for t0080-unit-test-output.sh, so let's move it to t/helper/test-example-tap.c and adjust Makefiles as necessary. Signed-off-by: Josh Steadmon --- Makefile | 4 ++-- t/Makefile | 2 +- .../t-basic.c => helper/test-example-tap.c} | 5 ++-- t/helper/test-tool.c | 1 + t/helper/test-tool.h | 1 + t/t0080-unit-test-output.sh | 24 +++++++++---------- 6 files changed, 20 insertions(+), 17 deletions(-) rename t/{unit-tests/t-basic.c => helper/test-example-tap.c} (95%) diff --git a/Makefile b/Makefile index 23723367b8..ba55d817ee 100644 --- a/Makefile +++ b/Makefile @@ -802,6 +802,7 @@ TEST_BUILTINS_OBJS += test-dump-split-index.o TEST_BUILTINS_OBJS += test-dump-untracked-cache.o TEST_BUILTINS_OBJS += test-env-helper.o TEST_BUILTINS_OBJS += test-example-decorate.o +TEST_BUILTINS_OBJS += test-example-tap.o TEST_BUILTINS_OBJS += test-find-pack.o TEST_BUILTINS_OBJS += test-fsmonitor-client.o TEST_BUILTINS_OBJS += test-genrandom.o @@ -1338,7 +1339,6 @@ THIRD_PARTY_SOURCES += compat/regex/% THIRD_PARTY_SOURCES += sha1collisiondetection/% THIRD_PARTY_SOURCES += sha1dc/% -UNIT_TEST_PROGRAMS += t-basic UNIT_TEST_PROGRAMS += t-mem-pool UNIT_TEST_PROGRAMS += t-strbuf UNIT_TEST_PROGRAMS += t-ctype @@ -3218,7 +3218,7 @@ perf: all .PRECIOUS: $(TEST_OBJS) -t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS)) +t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS)) $(UNIT_TEST_DIR)/test-lib.o t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS) $(REFTABLE_TEST_LIB) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS) diff --git a/t/Makefile b/t/Makefile index 2d95046f26..4861edafe6 100644 --- a/t/Makefile +++ b/t/Makefile @@ -48,7 +48,7 @@ CHAINLINTTESTS = $(sort $(patsubst chainlint/%.test,%,$(wildcard chainlint/*.tes CHAINLINT = '$(PERL_PATH_SQ)' chainlint.pl UNIT_TEST_SOURCES = $(wildcard unit-tests/t-*.c) UNIT_TEST_PROGRAMS = $(patsubst unit-tests/%.c,unit-tests/bin/%$(X),$(UNIT_TEST_SOURCES)) -UNIT_TESTS = $(sort $(filter-out unit-tests/bin/t-basic%,$(UNIT_TEST_PROGRAMS))) +UNIT_TESTS = $(sort $(UNIT_TEST_PROGRAMS)) # `test-chainlint` (which is a dependency of `test-lint`, `test` and `prove`) # checks all tests in all scripts via a single invocation, so tell individual diff --git a/t/unit-tests/t-basic.c b/t/helper/test-example-tap.c similarity index 95% rename from t/unit-tests/t-basic.c rename to t/helper/test-example-tap.c index fda1ae59a6..d072ad559f 100644 --- a/t/unit-tests/t-basic.c +++ b/t/helper/test-example-tap.c @@ -1,4 +1,5 @@ -#include "test-lib.h" +#include "test-tool.h" +#include "t/unit-tests/test-lib.h" /* * The purpose of this "unit test" is to verify a few invariants of the unit @@ -69,7 +70,7 @@ static void t_empty(void) ; /* empty */ } -int cmd_main(int argc, const char **argv) +int cmd__example_tap(int argc, const char **argv) { test_res = TEST(check_res = check_int(1, ==, 1), "passing test"); TEST(t_res(1), "passing test and assertion return 1"); diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c index 33b9501c21..bb5c04c9c0 100644 --- a/t/helper/test-tool.c +++ b/t/helper/test-tool.c @@ -29,6 +29,7 @@ static struct test_cmd cmds[] = { { "dump-untracked-cache", cmd__dump_untracked_cache }, { "env-helper", cmd__env_helper }, { "example-decorate", cmd__example_decorate }, + { "example-tap", cmd__example_tap }, { "find-pack", cmd__find_pack }, { "fsmonitor-client", cmd__fsmonitor_client }, { "genrandom", cmd__genrandom }, diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h index b72f07ded9..38001bd1c6 100644 --- a/t/helper/test-tool.h +++ b/t/helper/test-tool.h @@ -23,6 +23,7 @@ int cmd__dump_untracked_cache(int argc, const char **argv); int cmd__dump_reftable(int argc, const char **argv); int cmd__env_helper(int argc, const char **argv); int cmd__example_decorate(int argc, const char **argv); +int cmd__example_tap(int argc, const char **argv); int cmd__find_pack(int argc, const char **argv); int cmd__fsmonitor_client(int argc, const char **argv); int cmd__genrandom(int argc, const char **argv); diff --git a/t/t0080-unit-test-output.sh b/t/t0080-unit-test-output.sh index 961b54b06c..83b1e3b7f5 100755 --- a/t/t0080-unit-test-output.sh +++ b/t/t0080-unit-test-output.sh @@ -8,50 +8,50 @@ test_expect_success 'TAP output from unit tests' ' cat >expect <<-EOF && ok 1 - passing test ok 2 - passing test and assertion return 1 - # check "1 == 2" failed at t/unit-tests/t-basic.c:76 + # check "1 == 2" failed at t/helper/test-example-tap.c:77 # left: 1 # right: 2 not ok 3 - failing test ok 4 - failing test and assertion return 0 not ok 5 - passing TEST_TODO() # TODO ok 6 - passing TEST_TODO() returns 1 - # todo check ${SQ}check(x)${SQ} succeeded at t/unit-tests/t-basic.c:25 + # todo check ${SQ}check(x)${SQ} succeeded at t/helper/test-example-tap.c:26 not ok 7 - failing TEST_TODO() ok 8 - failing TEST_TODO() returns 0 - # check "0" failed at t/unit-tests/t-basic.c:30 + # check "0" failed at t/helper/test-example-tap.c:31 # skipping test - missing prerequisite - # skipping check ${SQ}1${SQ} at t/unit-tests/t-basic.c:32 + # skipping check ${SQ}1${SQ} at t/helper/test-example-tap.c:33 ok 9 - test_skip() # SKIP ok 10 - skipped test returns 1 # skipping test - missing prerequisite ok 11 - test_skip() inside TEST_TODO() # SKIP ok 12 - test_skip() inside TEST_TODO() returns 1 - # check "0" failed at t/unit-tests/t-basic.c:48 + # check "0" failed at t/helper/test-example-tap.c:49 not ok 13 - TEST_TODO() after failing check ok 14 - TEST_TODO() after failing check returns 0 - # check "0" failed at t/unit-tests/t-basic.c:56 + # check "0" failed at t/helper/test-example-tap.c:57 not ok 15 - failing check after TEST_TODO() ok 16 - failing check after TEST_TODO() returns 0 - # check "!strcmp("\thello\\\\", "there\"\n")" failed at t/unit-tests/t-basic.c:61 + # check "!strcmp("\thello\\\\", "there\"\n")" failed at t/helper/test-example-tap.c:62 # left: "\011hello\\\\" # right: "there\"\012" - # check "!strcmp("NULL", NULL)" failed at t/unit-tests/t-basic.c:62 + # check "!strcmp("NULL", NULL)" failed at t/helper/test-example-tap.c:63 # left: "NULL" # right: NULL - # check "${SQ}a${SQ} == ${SQ}\n${SQ}" failed at t/unit-tests/t-basic.c:63 + # check "${SQ}a${SQ} == ${SQ}\n${SQ}" failed at t/helper/test-example-tap.c:64 # left: ${SQ}a${SQ} # right: ${SQ}\012${SQ} - # check "${SQ}\\\\${SQ} == ${SQ}\\${SQ}${SQ}" failed at t/unit-tests/t-basic.c:64 + # check "${SQ}\\\\${SQ} == ${SQ}\\${SQ}${SQ}" failed at t/helper/test-example-tap.c:65 # left: ${SQ}\\\\${SQ} # right: ${SQ}\\${SQ}${SQ} not ok 17 - messages from failing string and char comparison - # BUG: test has no checks at t/unit-tests/t-basic.c:91 + # BUG: test has no checks at t/helper/test-example-tap.c:92 not ok 18 - test with no checks ok 19 - test with no checks returns 0 1..19 EOF - ! "$GIT_BUILD_DIR"/t/unit-tests/bin/t-basic >actual && + ! test-tool example-tap >actual && test_cmp expect actual '