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([27.59.86.31]) by smtp.googlemail.com with ESMTPSA id d2e1a72fcca58-718e596883csm1533253b3a.121.2024.09.07.21.18.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Sep 2024 21:18:07 -0700 (PDT) From: Chandra Pratap To: git@vger.kernel.org Cc: Chandra Pratap , Patrick Steinhardt , Christian Couder Subject: [PATCH v6 1/6] t: move reftable/stack_test.c to the unit testing framework Date: Sun, 8 Sep 2024 09:35:56 +0530 Message-ID: <20240908041632.4948-2-chandrapratap3519@gmail.com> X-Mailer: git-send-email 2.45.GIT In-Reply-To: <20240908041632.4948-1-chandrapratap3519@gmail.com> References: <20240906113746.8903-1-chandrapratap3519@gmail.com> <20240908041632.4948-1-chandrapratap3519@gmail.com> Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 reftable/stack_test.c exercises the functions defined in reftable/stack.{c, h}. Migrate reftable/stack_test.c to the unit testing framework. Migration involves refactoring the tests to use the unit testing framework instead of reftable's test framework and renaming the tests to be in-line with unit-tests' standards. Since some of the tests use set_test_hash() defined by reftable/test_framework.{c, h} but these files are not '#included' in the test file, copy this function in the ported test file. With the migration of stack test to the unit-tests framework, "test-tool reftable" becomes a no-op. Hence, get rid of everything that uses "test-tool reftable" alongside everything that is used to implement it. While at it, alphabetically sort the cmds[] list in helper/test-tool.c by moving the entry for "dump-reftable". Mentored-by: Patrick Steinhardt Mentored-by: Christian Couder Signed-off-by: Chandra Pratap --- Makefile | 12 +- reftable/reftable-tests.h | 14 - reftable/test_framework.c | 27 -- reftable/test_framework.h | 61 --- t/helper/test-reftable.c | 8 - t/helper/test-tool.c | 3 +- t/helper/test-tool.h | 1 - t/t0032-reftable-unittest.sh | 16 - .../unit-tests/t-reftable-stack.c | 429 +++++++++--------- 9 files changed, 217 insertions(+), 354 deletions(-) delete mode 100644 reftable/reftable-tests.h delete mode 100644 reftable/test_framework.c delete mode 100644 reftable/test_framework.h delete mode 100755 t/t0032-reftable-unittest.sh rename reftable/stack_test.c => t/unit-tests/t-reftable-stack.c (76%) diff --git a/Makefile b/Makefile index 91f65d7dc5..bdea061971 100644 --- a/Makefile +++ b/Makefile @@ -912,7 +912,6 @@ TEST_SHELL_PATH = $(SHELL_PATH) LIB_FILE = libgit.a XDIFF_LIB = xdiff/lib.a REFTABLE_LIB = reftable/libreftable.a -REFTABLE_TEST_LIB = reftable/libreftable_test.a GENERATED_H += command-list.h GENERATED_H += config-list.h @@ -1349,6 +1348,7 @@ UNIT_TEST_PROGRAMS += t-reftable-merged UNIT_TEST_PROGRAMS += t-reftable-pq UNIT_TEST_PROGRAMS += t-reftable-readwrite UNIT_TEST_PROGRAMS += t-reftable-record +UNIT_TEST_PROGRAMS += t-reftable-stack UNIT_TEST_PROGRAMS += t-reftable-tree UNIT_TEST_PROGRAMS += t-strbuf UNIT_TEST_PROGRAMS += t-strcmp-offset @@ -2691,9 +2691,6 @@ REFTABLE_OBJS += reftable/stack.o REFTABLE_OBJS += reftable/tree.o REFTABLE_OBJS += reftable/writer.o -REFTABLE_TEST_OBJS += reftable/stack_test.o -REFTABLE_TEST_OBJS += reftable/test_framework.o - TEST_OBJS := $(patsubst %$X,%.o,$(TEST_PROGRAMS)) $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS)) .PHONY: test-objs @@ -2868,9 +2865,6 @@ $(XDIFF_LIB): $(XDIFF_OBJS) $(REFTABLE_LIB): $(REFTABLE_OBJS) $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^ -$(REFTABLE_TEST_LIB): $(REFTABLE_TEST_OBJS) - $(QUIET_AR)$(RM) $@ && $(AR) $(ARFLAGS) $@ $^ - export DEFAULT_EDITOR DEFAULT_PAGER Documentation/GIT-EXCLUDED-PROGRAMS: FORCE @@ -3250,7 +3244,7 @@ perf: all t/helper/test-tool$X: $(patsubst %,t/helper/%,$(TEST_BUILTINS_OBJS)) $(UNIT_TEST_DIR)/test-lib.o -t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS) $(REFTABLE_TEST_LIB) +t/helper/test-%$X: t/helper/test-%.o GIT-LDFLAGS $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(filter %.a,$^) $(LIBS) check-sha1:: t/helper/test-tool$X @@ -3711,7 +3705,7 @@ clean: profile-clean coverage-clean cocciclean $(RM) git.res $(RM) $(OBJECTS) $(RM) headless-git.o - $(RM) $(LIB_FILE) $(XDIFF_LIB) $(REFTABLE_LIB) $(REFTABLE_TEST_LIB) + $(RM) $(LIB_FILE) $(XDIFF_LIB) $(REFTABLE_LIB) $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) $(RM) $(TEST_PROGRAMS) $(RM) $(FUZZ_PROGRAMS) diff --git a/reftable/reftable-tests.h b/reftable/reftable-tests.h deleted file mode 100644 index 5d725c69c7..0000000000 --- a/reftable/reftable-tests.h +++ /dev/null @@ -1,14 +0,0 @@ -/* -Copyright 2020 Google LLC - -Use of this source code is governed by a BSD-style -license that can be found in the LICENSE file or at -https://developers.google.com/open-source/licenses/bsd -*/ - -#ifndef REFTABLE_TESTS_H -#define REFTABLE_TESTS_H - -int stack_test_main(int argc, const char **argv); - -#endif diff --git a/reftable/test_framework.c b/reftable/test_framework.c deleted file mode 100644 index a07fec5d84..0000000000 --- a/reftable/test_framework.c +++ /dev/null @@ -1,27 +0,0 @@ -/* -Copyright 2020 Google LLC - -Use of this source code is governed by a BSD-style -license that can be found in the LICENSE file or at -https://developers.google.com/open-source/licenses/bsd -*/ - -#include "system.h" -#include "test_framework.h" - - -void set_test_hash(uint8_t *p, int i) -{ - memset(p, (uint8_t)i, hash_size(GIT_SHA1_FORMAT_ID)); -} - -ssize_t strbuf_add_void(void *b, const void *data, size_t sz) -{ - strbuf_add(b, data, sz); - return sz; -} - -int noop_flush(void *arg UNUSED) -{ - return 0; -} diff --git a/reftable/test_framework.h b/reftable/test_framework.h deleted file mode 100644 index 687390f9c2..0000000000 --- a/reftable/test_framework.h +++ /dev/null @@ -1,61 +0,0 @@ -/* -Copyright 2020 Google LLC - -Use of this source code is governed by a BSD-style -license that can be found in the LICENSE file or at -https://developers.google.com/open-source/licenses/bsd -*/ - -#ifndef TEST_FRAMEWORK_H -#define TEST_FRAMEWORK_H - -#include "system.h" -#include "reftable-error.h" - -#define EXPECT_ERR(c) \ - do { \ - if (c != 0) { \ - fflush(stderr); \ - fflush(stdout); \ - fprintf(stderr, "%s: %d: error == %d (%s), want 0\n", \ - __FILE__, __LINE__, c, reftable_error_str(c)); \ - abort(); \ - } \ - } while (0) - -#define EXPECT_STREQ(a, b) \ - do { \ - if (strcmp(a, b)) { \ - fflush(stderr); \ - fflush(stdout); \ - fprintf(stderr, "%s:%d: %s (%s) != %s (%s)\n", __FILE__, \ - __LINE__, #a, a, #b, b); \ - abort(); \ - } \ - } while (0) - -#define EXPECT(c) \ - do { \ - if (!(c)) { \ - fflush(stderr); \ - fflush(stdout); \ - fprintf(stderr, "%s: %d: failed assertion %s\n", __FILE__, \ - __LINE__, #c); \ - abort(); \ - } \ - } while (0) - -#define RUN_TEST(f) \ - fprintf(stderr, "running %s\n", #f); \ - fflush(stderr); \ - f(); - -void set_test_hash(uint8_t *p, int i); - -/* Like strbuf_add, but suitable for passing to reftable_new_writer - */ -ssize_t strbuf_add_void(void *b, const void *data, size_t sz); - -int noop_flush(void *); - -#endif diff --git a/t/helper/test-reftable.c b/t/helper/test-reftable.c index ce5a94fbd3..29d4e9a755 100644 --- a/t/helper/test-reftable.c +++ b/t/helper/test-reftable.c @@ -6,16 +6,8 @@ #include "reftable/reftable-merged.h" #include "reftable/reftable-reader.h" #include "reftable/reftable-stack.h" -#include "reftable/reftable-tests.h" #include "test-tool.h" -int cmd__reftable(int argc, const char **argv) -{ - /* test from simple to complex. */ - stack_test_main(argc, argv); - return 0; -} - static void print_help(void) { printf("usage: dump [-st] arg\n\n" diff --git a/t/helper/test-tool.c b/t/helper/test-tool.c index f8a67df7de..252fa5de63 100644 --- a/t/helper/test-tool.c +++ b/t/helper/test-tool.c @@ -26,6 +26,7 @@ static struct test_cmd cmds[] = { { "drop-caches", cmd__drop_caches }, { "dump-cache-tree", cmd__dump_cache_tree }, { "dump-fsmonitor", cmd__dump_fsmonitor }, + { "dump-reftable", cmd__dump_reftable }, { "dump-split-index", cmd__dump_split_index }, { "dump-untracked-cache", cmd__dump_untracked_cache }, { "env-helper", cmd__env_helper }, @@ -61,9 +62,7 @@ static struct test_cmd cmds[] = { { "read-graph", cmd__read_graph }, { "read-midx", cmd__read_midx }, { "ref-store", cmd__ref_store }, - { "reftable", cmd__reftable }, { "rot13-filter", cmd__rot13_filter }, - { "dump-reftable", cmd__dump_reftable }, { "regex", cmd__regex }, { "repository", cmd__repository }, { "revision-walking", cmd__revision_walking }, diff --git a/t/helper/test-tool.h b/t/helper/test-tool.h index e74bc0ffd4..84291318cb 100644 --- a/t/helper/test-tool.h +++ b/t/helper/test-tool.h @@ -55,7 +55,6 @@ int cmd__read_graph(int argc, const char **argv); int cmd__read_midx(int argc, const char **argv); int cmd__ref_store(int argc, const char **argv); int cmd__rot13_filter(int argc, const char **argv); -int cmd__reftable(int argc, const char **argv); int cmd__regex(int argc, const char **argv); int cmd__repository(int argc, const char **argv); int cmd__revision_walking(int argc, const char **argv); diff --git a/t/t0032-reftable-unittest.sh b/t/t0032-reftable-unittest.sh deleted file mode 100755 index 471cb37ac2..0000000000 --- a/t/t0032-reftable-unittest.sh +++ /dev/null @@ -1,16 +0,0 @@ -#!/bin/sh -# -# Copyright (c) 2020 Google LLC -# - -test_description='reftable unittests' - -TEST_PASSES_SANITIZE_LEAK=true -. ./test-lib.sh - -test_expect_success 'unittests' ' - TMPDIR=$(pwd) && export TMPDIR && - test-tool reftable -' - -test_done diff --git a/reftable/stack_test.c b/t/unit-tests/t-reftable-stack.c similarity index 76% rename from reftable/stack_test.c rename to t/unit-tests/t-reftable-stack.c index 89cb2be19f..de28fac466 100644 --- a/reftable/stack_test.c +++ b/t/unit-tests/t-reftable-stack.c @@ -6,22 +6,18 @@ license that can be found in the LICENSE file or at https://developers.google.com/open-source/licenses/bsd */ -#include "stack.h" - -#include "system.h" - -#include "copy.h" -#include "reftable-reader.h" -#include "merged.h" -#include "basics.h" -#include "record.h" -#include "test_framework.h" -#include "reftable-tests.h" -#include "reader.h" - -#include +#include "test-lib.h" +#include "reftable/merged.h" +#include "reftable/reader.h" +#include "reftable/reftable-error.h" +#include "reftable/stack.h" #include +static void set_test_hash(uint8_t *p, int i) +{ + memset(p, (uint8_t)i, hash_size(GIT_SHA1_FORMAT_ID)); +} + static void clear_dir(const char *dirname) { struct strbuf path = STRBUF_INIT; @@ -73,11 +69,11 @@ static char *get_tmp_template(int linenumber) static char *get_tmp_dir(int linenumber) { char *dir = get_tmp_template(linenumber); - EXPECT(mkdtemp(dir)); + check(mkdtemp(dir) != NULL); return dir; } -static void test_read_file(void) +static void t_read_file(void) { char *fn = get_tmp_template(__LINE__); int fd = mkstemp(fn); @@ -87,17 +83,17 @@ static void test_read_file(void) const char *want[] = { "line1", "line2", "line3" }; int i = 0; - EXPECT(fd > 0); + check_int(fd, >, 0); n = write_in_full(fd, out, strlen(out)); - EXPECT(n == strlen(out)); + check_int(n, ==, strlen(out)); err = close(fd); - EXPECT(err >= 0); + check_int(err, >=, 0); err = read_lines(fn, &names); - EXPECT_ERR(err); + check(!err); for (i = 0; names[i]; i++) { - EXPECT(0 == strcmp(want[i], names[i])); + check_str(want[i], names[i]); } free_names(names); (void) remove(fn); @@ -132,7 +128,7 @@ static void write_n_ref_tables(struct reftable_stack *st, set_test_hash(ref.value.val1, i); err = reftable_stack_add(st, &write_test_ref, &ref); - EXPECT_ERR(err); + check(!err); } st->opts.disable_auto_compact = disable_auto_compact; @@ -152,7 +148,7 @@ static int write_test_log(struct reftable_writer *wr, void *arg) return reftable_writer_add_log(wr, wla->log); } -static void test_reftable_stack_add_one(void) +static void t_reftable_stack_add_one(void) { char *dir = get_tmp_dir(__LINE__); struct strbuf scratch = STRBUF_INIT; @@ -171,22 +167,22 @@ static void test_reftable_stack_add_one(void) struct reftable_ref_record dest = { NULL }; struct stat stat_result = { 0 }; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_stack_add(st, &write_test_ref, &ref); - EXPECT_ERR(err); + check(!err); err = reftable_stack_read_ref(st, ref.refname, &dest); - EXPECT_ERR(err); - EXPECT(0 == strcmp("master", dest.value.symref)); - EXPECT(st->readers_len > 0); + check(!err); + check_str("master", dest.value.symref); + check_int(st->readers_len, >, 0); #ifndef GIT_WINDOWS_NATIVE strbuf_addstr(&scratch, dir); strbuf_addstr(&scratch, "/tables.list"); err = stat(scratch.buf, &stat_result); - EXPECT(!err); - EXPECT((stat_result.st_mode & 0777) == opts.default_permissions); + check(!err); + check_int((stat_result.st_mode & 0777), ==, opts.default_permissions); strbuf_reset(&scratch); strbuf_addstr(&scratch, dir); @@ -194,8 +190,8 @@ static void test_reftable_stack_add_one(void) /* do not try at home; not an external API for reftable. */ strbuf_addstr(&scratch, st->readers[0]->name); err = stat(scratch.buf, &stat_result); - EXPECT(!err); - EXPECT((stat_result.st_mode & 0777) == opts.default_permissions); + check(!err); + check_int((stat_result.st_mode & 0777), ==, opts.default_permissions); #else (void) stat_result; #endif @@ -207,7 +203,7 @@ static void test_reftable_stack_add_one(void) umask(mask); } -static void test_reftable_stack_uptodate(void) +static void t_reftable_stack_uptodate(void) { struct reftable_write_options opts = { 0 }; struct reftable_stack *st1 = NULL; @@ -233,28 +229,28 @@ static void test_reftable_stack_uptodate(void) by creating two stacks for the same directory. */ err = reftable_new_stack(&st1, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_new_stack(&st2, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_stack_add(st1, &write_test_ref, &ref1); - EXPECT_ERR(err); + check(!err); err = reftable_stack_add(st2, &write_test_ref, &ref2); - EXPECT(err == REFTABLE_OUTDATED_ERROR); + check_int(err, ==, REFTABLE_OUTDATED_ERROR); err = reftable_stack_reload(st2); - EXPECT_ERR(err); + check(!err); err = reftable_stack_add(st2, &write_test_ref, &ref2); - EXPECT_ERR(err); + check(!err); reftable_stack_destroy(st1); reftable_stack_destroy(st2); clear_dir(dir); } -static void test_reftable_stack_transaction_api(void) +static void t_reftable_stack_transaction_api(void) { char *dir = get_tmp_dir(__LINE__); struct reftable_write_options opts = { 0 }; @@ -271,32 +267,32 @@ static void test_reftable_stack_transaction_api(void) struct reftable_ref_record dest = { NULL }; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); reftable_addition_destroy(add); err = reftable_stack_new_addition(&add, st); - EXPECT_ERR(err); + check(!err); err = reftable_addition_add(add, &write_test_ref, &ref); - EXPECT_ERR(err); + check(!err); err = reftable_addition_commit(add); - EXPECT_ERR(err); + check(!err); reftable_addition_destroy(add); err = reftable_stack_read_ref(st, ref.refname, &dest); - EXPECT_ERR(err); - EXPECT(REFTABLE_REF_SYMREF == dest.value_type); - EXPECT(0 == strcmp("master", dest.value.symref)); + check(!err); + check_int(REFTABLE_REF_SYMREF, ==, dest.value_type); + check_str("master", dest.value.symref); reftable_ref_record_release(&dest); reftable_stack_destroy(st); clear_dir(dir); } -static void test_reftable_stack_transaction_api_performs_auto_compaction(void) +static void t_reftable_stack_transaction_api_performs_auto_compaction(void) { char *dir = get_tmp_dir(__LINE__); struct reftable_write_options opts = {0}; @@ -305,7 +301,7 @@ static void test_reftable_stack_transaction_api_performs_auto_compaction(void) int i, n = 20, err; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); for (i = 0; i <= n; i++) { struct reftable_ref_record ref = { @@ -326,13 +322,13 @@ static void test_reftable_stack_transaction_api_performs_auto_compaction(void) st->opts.disable_auto_compact = i != n; err = reftable_stack_new_addition(&add, st); - EXPECT_ERR(err); + check(!err); err = reftable_addition_add(add, &write_test_ref, &ref); - EXPECT_ERR(err); + check(!err); err = reftable_addition_commit(add); - EXPECT_ERR(err); + check(!err); reftable_addition_destroy(add); @@ -342,16 +338,16 @@ static void test_reftable_stack_transaction_api_performs_auto_compaction(void) * all tables in the stack. */ if (i != n) - EXPECT(st->merged->readers_len == i + 1); + check_int(st->merged->readers_len, ==, i + 1); else - EXPECT(st->merged->readers_len == 1); + check_int(st->merged->readers_len, ==, 1); } reftable_stack_destroy(st); clear_dir(dir); } -static void test_reftable_stack_auto_compaction_fails_gracefully(void) +static void t_reftable_stack_auto_compaction_fails_gracefully(void) { struct reftable_ref_record ref = { .refname = (char *) "refs/heads/master", @@ -366,13 +362,13 @@ static void test_reftable_stack_auto_compaction_fails_gracefully(void) int err; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_stack_add(st, write_test_ref, &ref); - EXPECT_ERR(err); - EXPECT(st->merged->readers_len == 1); - EXPECT(st->stats.attempts == 0); - EXPECT(st->stats.failures == 0); + check(!err); + check_int(st->merged->readers_len, ==, 1); + check_int(st->stats.attempts, ==, 0); + check_int(st->stats.failures, ==, 0); /* * Lock the newly written table such that it cannot be compacted. @@ -384,10 +380,10 @@ static void test_reftable_stack_auto_compaction_fails_gracefully(void) ref.update_index = 2; err = reftable_stack_add(st, write_test_ref, &ref); - EXPECT_ERR(err); - EXPECT(st->merged->readers_len == 2); - EXPECT(st->stats.attempts == 1); - EXPECT(st->stats.failures == 1); + check(!err); + check_int(st->merged->readers_len, ==, 2); + check_int(st->stats.attempts, ==, 1); + check_int(st->stats.failures, ==, 1); reftable_stack_destroy(st); strbuf_release(&table_path); @@ -399,7 +395,7 @@ static int write_error(struct reftable_writer *wr UNUSED, void *arg) return *((int *)arg); } -static void test_reftable_stack_update_index_check(void) +static void t_reftable_stack_update_index_check(void) { char *dir = get_tmp_dir(__LINE__); struct reftable_write_options opts = { 0 }; @@ -419,18 +415,18 @@ static void test_reftable_stack_update_index_check(void) }; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_stack_add(st, &write_test_ref, &ref1); - EXPECT_ERR(err); + check(!err); err = reftable_stack_add(st, &write_test_ref, &ref2); - EXPECT(err == REFTABLE_API_ERROR); + check_int(err, ==, REFTABLE_API_ERROR); reftable_stack_destroy(st); clear_dir(dir); } -static void test_reftable_stack_lock_failure(void) +static void t_reftable_stack_lock_failure(void) { char *dir = get_tmp_dir(__LINE__); struct reftable_write_options opts = { 0 }; @@ -438,17 +434,17 @@ static void test_reftable_stack_lock_failure(void) int err, i; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); for (i = -1; i != REFTABLE_EMPTY_TABLE_ERROR; i--) { err = reftable_stack_add(st, &write_error, &i); - EXPECT(err == i); + check_int(err, ==, i); } reftable_stack_destroy(st); clear_dir(dir); } -static void test_reftable_stack_add(void) +static void t_reftable_stack_add(void) { int i = 0; int err = 0; @@ -466,7 +462,7 @@ static void test_reftable_stack_add(void) int N = ARRAY_SIZE(refs); err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); for (i = 0; i < N; i++) { char buf[256]; @@ -485,7 +481,7 @@ static void test_reftable_stack_add(void) for (i = 0; i < N; i++) { int err = reftable_stack_add(st, &write_test_ref, &refs[i]); - EXPECT_ERR(err); + check(!err); } for (i = 0; i < N; i++) { @@ -494,18 +490,18 @@ static void test_reftable_stack_add(void) .update_index = reftable_stack_next_update_index(st), }; int err = reftable_stack_add(st, &write_test_log, &arg); - EXPECT_ERR(err); + check(!err); } err = reftable_stack_compact_all(st, NULL); - EXPECT_ERR(err); + check(!err); for (i = 0; i < N; i++) { struct reftable_ref_record dest = { NULL }; int err = reftable_stack_read_ref(st, refs[i].refname, &dest); - EXPECT_ERR(err); - EXPECT(reftable_ref_record_equal(&dest, refs + i, + check(!err); + check(reftable_ref_record_equal(&dest, refs + i, GIT_SHA1_RAWSZ)); reftable_ref_record_release(&dest); } @@ -513,8 +509,8 @@ static void test_reftable_stack_add(void) for (i = 0; i < N; i++) { struct reftable_log_record dest = { NULL }; int err = reftable_stack_read_log(st, refs[i].refname, &dest); - EXPECT_ERR(err); - EXPECT(reftable_log_record_equal(&dest, logs + i, + check(!err); + check(reftable_log_record_equal(&dest, logs + i, GIT_SHA1_RAWSZ)); reftable_log_record_release(&dest); } @@ -523,8 +519,8 @@ static void test_reftable_stack_add(void) strbuf_addstr(&path, dir); strbuf_addstr(&path, "/tables.list"); err = stat(path.buf, &stat_result); - EXPECT(!err); - EXPECT((stat_result.st_mode & 0777) == opts.default_permissions); + check(!err); + check_int((stat_result.st_mode & 0777), ==, opts.default_permissions); strbuf_reset(&path); strbuf_addstr(&path, dir); @@ -532,8 +528,8 @@ static void test_reftable_stack_add(void) /* do not try at home; not an external API for reftable. */ strbuf_addstr(&path, st->readers[0]->name); err = stat(path.buf, &stat_result); - EXPECT(!err); - EXPECT((stat_result.st_mode & 0777) == opts.default_permissions); + check(!err); + check_int((stat_result.st_mode & 0777), ==, opts.default_permissions); #else (void) stat_result; #endif @@ -548,7 +544,7 @@ static void test_reftable_stack_add(void) clear_dir(dir); } -static void test_reftable_stack_log_normalize(void) +static void t_reftable_stack_log_normalize(void) { int err = 0; struct reftable_write_options opts = { @@ -576,27 +572,27 @@ static void test_reftable_stack_log_normalize(void) }; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); input.value.update.message = (char *) "one\ntwo"; err = reftable_stack_add(st, &write_test_log, &arg); - EXPECT(err == REFTABLE_API_ERROR); + check_int(err, ==, REFTABLE_API_ERROR); input.value.update.message = (char *) "one"; err = reftable_stack_add(st, &write_test_log, &arg); - EXPECT_ERR(err); + check(!err); err = reftable_stack_read_log(st, input.refname, &dest); - EXPECT_ERR(err); - EXPECT(0 == strcmp(dest.value.update.message, "one\n")); + check(!err); + check_str(dest.value.update.message, "one\n"); input.value.update.message = (char *) "two\n"; arg.update_index = 2; err = reftable_stack_add(st, &write_test_log, &arg); - EXPECT_ERR(err); + check(!err); err = reftable_stack_read_log(st, input.refname, &dest); - EXPECT_ERR(err); - EXPECT(0 == strcmp(dest.value.update.message, "two\n")); + check(!err); + check_str(dest.value.update.message, "two\n"); /* cleanup */ reftable_stack_destroy(st); @@ -604,7 +600,7 @@ static void test_reftable_stack_log_normalize(void) clear_dir(dir); } -static void test_reftable_stack_tombstone(void) +static void t_reftable_stack_tombstone(void) { int i = 0; char *dir = get_tmp_dir(__LINE__); @@ -618,7 +614,7 @@ static void test_reftable_stack_tombstone(void) struct reftable_log_record log_dest = { NULL }; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); /* even entries add the refs, odd entries delete them. */ for (i = 0; i < N; i++) { @@ -642,7 +638,7 @@ static void test_reftable_stack_tombstone(void) } for (i = 0; i < N; i++) { int err = reftable_stack_add(st, &write_test_ref, &refs[i]); - EXPECT_ERR(err); + check(!err); } for (i = 0; i < N; i++) { @@ -651,25 +647,25 @@ static void test_reftable_stack_tombstone(void) .update_index = reftable_stack_next_update_index(st), }; int err = reftable_stack_add(st, &write_test_log, &arg); - EXPECT_ERR(err); + check(!err); } err = reftable_stack_read_ref(st, "branch", &dest); - EXPECT(err == 1); + check_int(err, ==, 1); reftable_ref_record_release(&dest); err = reftable_stack_read_log(st, "branch", &log_dest); - EXPECT(err == 1); + check_int(err, ==, 1); reftable_log_record_release(&log_dest); err = reftable_stack_compact_all(st, NULL); - EXPECT_ERR(err); + check(!err); err = reftable_stack_read_ref(st, "branch", &dest); - EXPECT(err == 1); + check_int(err, ==, 1); err = reftable_stack_read_log(st, "branch", &log_dest); - EXPECT(err == 1); + check_int(err, ==, 1); reftable_ref_record_release(&dest); reftable_log_record_release(&log_dest); @@ -682,7 +678,7 @@ static void test_reftable_stack_tombstone(void) clear_dir(dir); } -static void test_reftable_stack_hash_id(void) +static void t_reftable_stack_hash_id(void) { char *dir = get_tmp_dir(__LINE__); struct reftable_write_options opts = { 0 }; @@ -702,47 +698,47 @@ static void test_reftable_stack_hash_id(void) struct reftable_ref_record dest = { NULL }; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_stack_add(st, &write_test_ref, &ref); - EXPECT_ERR(err); + check(!err); /* can't read it with the wrong hash ID. */ err = reftable_new_stack(&st32, dir, &opts32); - EXPECT(err == REFTABLE_FORMAT_ERROR); + check_int(err, ==, REFTABLE_FORMAT_ERROR); /* check that we can read it back with default opts too. */ err = reftable_new_stack(&st_default, dir, &opts_default); - EXPECT_ERR(err); + check(!err); err = reftable_stack_read_ref(st_default, "master", &dest); - EXPECT_ERR(err); + check(!err); - EXPECT(reftable_ref_record_equal(&ref, &dest, GIT_SHA1_RAWSZ)); + check(reftable_ref_record_equal(&ref, &dest, GIT_SHA1_RAWSZ)); reftable_ref_record_release(&dest); reftable_stack_destroy(st); reftable_stack_destroy(st_default); clear_dir(dir); } -static void test_suggest_compaction_segment(void) +static void t_suggest_compaction_segment(void) { uint64_t sizes[] = { 512, 64, 17, 16, 9, 9, 9, 16, 2, 16 }; struct segment min = suggest_compaction_segment(sizes, ARRAY_SIZE(sizes), 2); - EXPECT(min.start == 1); - EXPECT(min.end == 10); + check_int(min.start, ==, 1); + check_int(min.end, ==, 10); } -static void test_suggest_compaction_segment_nothing(void) +static void t_suggest_compaction_segment_nothing(void) { uint64_t sizes[] = { 64, 32, 16, 8, 4, 2 }; struct segment result = suggest_compaction_segment(sizes, ARRAY_SIZE(sizes), 2); - EXPECT(result.start == result.end); + check_int(result.start, ==, result.end); } -static void test_reflog_expire(void) +static void t_reflog_expire(void) { char *dir = get_tmp_dir(__LINE__); struct reftable_write_options opts = { 0 }; @@ -757,7 +753,7 @@ static void test_reflog_expire(void) struct reftable_log_record log = { NULL }; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); for (i = 1; i <= N; i++) { char buf[256]; @@ -777,30 +773,30 @@ static void test_reflog_expire(void) .update_index = reftable_stack_next_update_index(st), }; int err = reftable_stack_add(st, &write_test_log, &arg); - EXPECT_ERR(err); + check(!err); } err = reftable_stack_compact_all(st, NULL); - EXPECT_ERR(err); + check(!err); err = reftable_stack_compact_all(st, &expiry); - EXPECT_ERR(err); + check(!err); err = reftable_stack_read_log(st, logs[9].refname, &log); - EXPECT(err == 1); + check_int(err, ==, 1); err = reftable_stack_read_log(st, logs[11].refname, &log); - EXPECT_ERR(err); + check(!err); expiry.min_update_index = 15; err = reftable_stack_compact_all(st, &expiry); - EXPECT_ERR(err); + check(!err); err = reftable_stack_read_log(st, logs[14].refname, &log); - EXPECT(err == 1); + check_int(err, ==, 1); err = reftable_stack_read_log(st, logs[16].refname, &log); - EXPECT_ERR(err); + check(!err); /* cleanup */ reftable_stack_destroy(st); @@ -817,7 +813,7 @@ static int write_nothing(struct reftable_writer *wr, void *arg UNUSED) return 0; } -static void test_empty_add(void) +static void t_empty_add(void) { struct reftable_write_options opts = { 0 }; struct reftable_stack *st = NULL; @@ -826,13 +822,13 @@ static void test_empty_add(void) struct reftable_stack *st2 = NULL; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_stack_add(st, &write_nothing, NULL); - EXPECT_ERR(err); + check(!err); err = reftable_new_stack(&st2, dir, &opts); - EXPECT_ERR(err); + check(!err); clear_dir(dir); reftable_stack_destroy(st); reftable_stack_destroy(st2); @@ -848,7 +844,7 @@ static int fastlog2(uint64_t sz) return l - 1; } -static void test_reftable_stack_auto_compaction(void) +static void t_reftable_stack_auto_compaction(void) { struct reftable_write_options opts = { .disable_auto_compact = 1, @@ -859,7 +855,7 @@ static void test_reftable_stack_auto_compaction(void) int N = 100; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); for (i = 0; i < N; i++) { char name[100]; @@ -872,21 +868,21 @@ static void test_reftable_stack_auto_compaction(void) snprintf(name, sizeof(name), "branch%04d", i); err = reftable_stack_add(st, &write_test_ref, &ref); - EXPECT_ERR(err); + check(!err); err = reftable_stack_auto_compact(st); - EXPECT_ERR(err); - EXPECT(i < 3 || st->merged->readers_len < 2 * fastlog2(i)); + check(!err); + check(i < 3 || st->merged->readers_len < 2 * fastlog2(i)); } - EXPECT(reftable_stack_compaction_stats(st)->entries_written < + check_int(reftable_stack_compaction_stats(st)->entries_written, <, (uint64_t)(N * fastlog2(N))); reftable_stack_destroy(st); clear_dir(dir); } -static void test_reftable_stack_auto_compaction_with_locked_tables(void) +static void t_reftable_stack_auto_compaction_with_locked_tables(void) { struct reftable_write_options opts = { .disable_auto_compact = 1, @@ -897,10 +893,10 @@ static void test_reftable_stack_auto_compaction_with_locked_tables(void) int err; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); write_n_ref_tables(st, 5); - EXPECT(st->merged->readers_len == 5); + check_int(st->merged->readers_len, ==, 5); /* * Given that all tables we have written should be roughly the same @@ -918,16 +914,16 @@ static void test_reftable_stack_auto_compaction_with_locked_tables(void) * only compact the newest two tables. */ err = reftable_stack_auto_compact(st); - EXPECT_ERR(err); - EXPECT(st->stats.failures == 0); - EXPECT(st->merged->readers_len == 4); + check(!err); + check_int(st->stats.failures, ==, 0); + check_int(st->merged->readers_len, ==, 4); reftable_stack_destroy(st); strbuf_release(&buf); clear_dir(dir); } -static void test_reftable_stack_add_performs_auto_compaction(void) +static void t_reftable_stack_add_performs_auto_compaction(void) { struct reftable_write_options opts = { 0 }; struct reftable_stack *st = NULL; @@ -936,7 +932,7 @@ static void test_reftable_stack_add_performs_auto_compaction(void) int err, i, n = 20; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); for (i = 0; i <= n; i++) { struct reftable_ref_record ref = { @@ -957,7 +953,7 @@ static void test_reftable_stack_add_performs_auto_compaction(void) ref.refname = refname.buf; err = reftable_stack_add(st, &write_test_ref, &ref); - EXPECT_ERR(err); + check(!err); /* * The stack length should grow continuously for all runs where @@ -965,9 +961,9 @@ static void test_reftable_stack_add_performs_auto_compaction(void) * all tables in the stack. */ if (i != n) - EXPECT(st->merged->readers_len == i + 1); + check_int(st->merged->readers_len, ==, i + 1); else - EXPECT(st->merged->readers_len == 1); + check_int(st->merged->readers_len, ==, 1); } reftable_stack_destroy(st); @@ -975,7 +971,7 @@ static void test_reftable_stack_add_performs_auto_compaction(void) clear_dir(dir); } -static void test_reftable_stack_compaction_with_locked_tables(void) +static void t_reftable_stack_compaction_with_locked_tables(void) { struct reftable_write_options opts = { .disable_auto_compact = 1, @@ -986,10 +982,10 @@ static void test_reftable_stack_compaction_with_locked_tables(void) int err; err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); write_n_ref_tables(st, 3); - EXPECT(st->merged->readers_len == 3); + check_int(st->merged->readers_len, ==, 3); /* Lock one of the tables that we're about to compact. */ strbuf_reset(&buf); @@ -1001,16 +997,16 @@ static void test_reftable_stack_compaction_with_locked_tables(void) * compact all tables. */ err = reftable_stack_compact_all(st, NULL); - EXPECT(err == REFTABLE_LOCK_ERROR); - EXPECT(st->stats.failures == 1); - EXPECT(st->merged->readers_len == 3); + check_int(err, ==, REFTABLE_LOCK_ERROR); + check_int(st->stats.failures, ==, 1); + check_int(st->merged->readers_len, ==, 3); reftable_stack_destroy(st); strbuf_release(&buf); clear_dir(dir); } -static void test_reftable_stack_compaction_concurrent(void) +static void t_reftable_stack_compaction_concurrent(void) { struct reftable_write_options opts = { 0 }; struct reftable_stack *st1 = NULL, *st2 = NULL; @@ -1018,19 +1014,19 @@ static void test_reftable_stack_compaction_concurrent(void) int err; err = reftable_new_stack(&st1, dir, &opts); - EXPECT_ERR(err); + check(!err); write_n_ref_tables(st1, 3); err = reftable_new_stack(&st2, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_stack_compact_all(st1, NULL); - EXPECT_ERR(err); + check(!err); reftable_stack_destroy(st1); reftable_stack_destroy(st2); - EXPECT(count_dir_entries(dir) == 2); + check_int(count_dir_entries(dir), ==, 2); clear_dir(dir); } @@ -1043,7 +1039,7 @@ static void unclean_stack_close(struct reftable_stack *st) FREE_AND_NULL(st->readers); } -static void test_reftable_stack_compaction_concurrent_clean(void) +static void t_reftable_stack_compaction_concurrent_clean(void) { struct reftable_write_options opts = { 0 }; struct reftable_stack *st1 = NULL, *st2 = NULL, *st3 = NULL; @@ -1051,24 +1047,24 @@ static void test_reftable_stack_compaction_concurrent_clean(void) int err; err = reftable_new_stack(&st1, dir, &opts); - EXPECT_ERR(err); + check(!err); write_n_ref_tables(st1, 3); err = reftable_new_stack(&st2, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_stack_compact_all(st1, NULL); - EXPECT_ERR(err); + check(!err); unclean_stack_close(st1); unclean_stack_close(st2); err = reftable_new_stack(&st3, dir, &opts); - EXPECT_ERR(err); + check(!err); err = reftable_stack_clean(st3); - EXPECT_ERR(err); - EXPECT(count_dir_entries(dir) == 2); + check(!err); + check_int(count_dir_entries(dir), ==, 2); reftable_stack_destroy(st1); reftable_stack_destroy(st2); @@ -1077,7 +1073,7 @@ static void test_reftable_stack_compaction_concurrent_clean(void) clear_dir(dir); } -static void test_reftable_stack_read_across_reload(void) +static void t_reftable_stack_read_across_reload(void) { struct reftable_write_options opts = { 0 }; struct reftable_stack *st1 = NULL, *st2 = NULL; @@ -1088,36 +1084,36 @@ static void test_reftable_stack_read_across_reload(void) /* Create a first stack and set up an iterator for it. */ err = reftable_new_stack(&st1, dir, &opts); - EXPECT_ERR(err); + check(!err); write_n_ref_tables(st1, 2); - EXPECT(st1->merged->readers_len == 2); + check_int(st1->merged->readers_len, ==, 2); reftable_stack_init_ref_iterator(st1, &it); err = reftable_iterator_seek_ref(&it, ""); - EXPECT_ERR(err); + check(!err); /* Set up a second stack for the same directory and compact it. */ err = reftable_new_stack(&st2, dir, &opts); - EXPECT_ERR(err); - EXPECT(st2->merged->readers_len == 2); + check(!err); + check_int(st2->merged->readers_len, ==, 2); err = reftable_stack_compact_all(st2, NULL); - EXPECT_ERR(err); - EXPECT(st2->merged->readers_len == 1); + check(!err); + check_int(st2->merged->readers_len, ==, 1); /* * Verify that we can continue to use the old iterator even after we * have reloaded its stack. */ err = reftable_stack_reload(st1); - EXPECT_ERR(err); - EXPECT(st1->merged->readers_len == 1); + check(!err); + check_int(st1->merged->readers_len, ==, 1); err = reftable_iterator_next_ref(&it, &rec); - EXPECT_ERR(err); - EXPECT(!strcmp(rec.refname, "refs/heads/branch-0000")); + check(!err); + check_str(rec.refname, "refs/heads/branch-0000"); err = reftable_iterator_next_ref(&it, &rec); - EXPECT_ERR(err); - EXPECT(!strcmp(rec.refname, "refs/heads/branch-0001")); + check(!err); + check_str(rec.refname, "refs/heads/branch-0001"); err = reftable_iterator_next_ref(&it, &rec); - EXPECT(err > 0); + check_int(err, >, 0); reftable_ref_record_release(&rec); reftable_iterator_destroy(&it); @@ -1126,7 +1122,7 @@ static void test_reftable_stack_read_across_reload(void) clear_dir(dir); } -static void test_reftable_stack_reload_with_missing_table(void) +static void t_reftable_stack_reload_with_missing_table(void) { struct reftable_write_options opts = { 0 }; struct reftable_stack *st = NULL; @@ -1138,12 +1134,12 @@ static void test_reftable_stack_reload_with_missing_table(void) /* Create a first stack and set up an iterator for it. */ err = reftable_new_stack(&st, dir, &opts); - EXPECT_ERR(err); + check(!err); write_n_ref_tables(st, 2); - EXPECT(st->merged->readers_len == 2); + check_int(st->merged->readers_len, ==, 2); reftable_stack_init_ref_iterator(st, &it); err = reftable_iterator_seek_ref(&it, ""); - EXPECT_ERR(err); + check(!err); /* * Update the tables.list file with some garbage data, while reusing @@ -1156,24 +1152,24 @@ static void test_reftable_stack_reload_with_missing_table(void) strbuf_addf(&table_path, "%s.lock", st->list_file); write_file_buf(table_path.buf, content.buf, content.len); err = rename(table_path.buf, st->list_file); - EXPECT_ERR(err); + check(!err); err = reftable_stack_reload(st); - EXPECT(err == -4); - EXPECT(st->merged->readers_len == 2); + check_int(err, ==, -4); + check_int(st->merged->readers_len, ==, 2); /* * Even though the reload has failed, we should be able to continue * using the iterator. */ err = reftable_iterator_next_ref(&it, &rec); - EXPECT_ERR(err); - EXPECT(!strcmp(rec.refname, "refs/heads/branch-0000")); + check(!err); + check_str(rec.refname, "refs/heads/branch-0000"); err = reftable_iterator_next_ref(&it, &rec); - EXPECT_ERR(err); - EXPECT(!strcmp(rec.refname, "refs/heads/branch-0001")); + check(!err); + check_str(rec.refname, "refs/heads/branch-0001"); err = reftable_iterator_next_ref(&it, &rec); - EXPECT(err > 0); + check_int(err, >, 0); reftable_ref_record_release(&rec); reftable_iterator_destroy(&it); @@ -1183,31 +1179,32 @@ static void test_reftable_stack_reload_with_missing_table(void) clear_dir(dir); } -int stack_test_main(int argc UNUSED, const char *argv[] UNUSED) +int cmd_main(int argc UNUSED, const char *argv[] UNUSED) { - RUN_TEST(test_empty_add); - RUN_TEST(test_read_file); - RUN_TEST(test_reflog_expire); - RUN_TEST(test_reftable_stack_add); - RUN_TEST(test_reftable_stack_add_one); - RUN_TEST(test_reftable_stack_auto_compaction); - RUN_TEST(test_reftable_stack_auto_compaction_with_locked_tables); - RUN_TEST(test_reftable_stack_add_performs_auto_compaction); - RUN_TEST(test_reftable_stack_compaction_concurrent); - RUN_TEST(test_reftable_stack_compaction_concurrent_clean); - RUN_TEST(test_reftable_stack_compaction_with_locked_tables); - RUN_TEST(test_reftable_stack_hash_id); - RUN_TEST(test_reftable_stack_lock_failure); - RUN_TEST(test_reftable_stack_log_normalize); - RUN_TEST(test_reftable_stack_tombstone); - RUN_TEST(test_reftable_stack_transaction_api); - RUN_TEST(test_reftable_stack_transaction_api_performs_auto_compaction); - RUN_TEST(test_reftable_stack_auto_compaction_fails_gracefully); - RUN_TEST(test_reftable_stack_update_index_check); - RUN_TEST(test_reftable_stack_uptodate); - RUN_TEST(test_reftable_stack_read_across_reload); - RUN_TEST(test_reftable_stack_reload_with_missing_table); - RUN_TEST(test_suggest_compaction_segment); - RUN_TEST(test_suggest_compaction_segment_nothing); - return 0; + TEST(t_empty_add(), "empty addition to stack"); + TEST(t_read_file(), "read_lines works"); + TEST(t_reflog_expire(), "expire reflog entries"); + TEST(t_reftable_stack_add(), "add multiple refs and logs to stack"); + TEST(t_reftable_stack_add_one(), "add a single ref record to stack"); + TEST(t_reftable_stack_add_performs_auto_compaction(), "addition to stack triggers auto-compaction"); + TEST(t_reftable_stack_auto_compaction(), "stack must form geometric sequence after compaction"); + TEST(t_reftable_stack_auto_compaction_fails_gracefully(), "failure on auto-compaction"); + TEST(t_reftable_stack_auto_compaction_with_locked_tables(), "auto compaction with locked tables"); + TEST(t_reftable_stack_compaction_concurrent(), "compaction with concurrent stack"); + TEST(t_reftable_stack_compaction_concurrent_clean(), "compaction with unclean stack shutdown"); + TEST(t_reftable_stack_compaction_with_locked_tables(), "compaction with locked tables"); + TEST(t_reftable_stack_hash_id(), "read stack with wrong hash ID"); + TEST(t_reftable_stack_lock_failure(), "stack addition with lockfile failure"); + TEST(t_reftable_stack_log_normalize(), "log messages should be normalized"); + TEST(t_reftable_stack_read_across_reload(), "stack iterators work across reloads"); + TEST(t_reftable_stack_reload_with_missing_table(), "stack iteration with garbage tables"); + TEST(t_reftable_stack_tombstone(), "'tombstone' refs in stack"); + TEST(t_reftable_stack_transaction_api(), "update transaction to stack"); + TEST(t_reftable_stack_transaction_api_performs_auto_compaction(), "update transaction triggers auto-compaction"); + TEST(t_reftable_stack_update_index_check(), "update transactions with equal update indices"); + TEST(t_reftable_stack_uptodate(), "stack must be reloaded before ref update"); + TEST(t_suggest_compaction_segment(), "suggest_compaction_segment with basic input"); + TEST(t_suggest_compaction_segment_nothing(), "suggest_compaction_segment with pre-compacted input"); + + return test_done(); }