[PATCH 2/4] t/unit-tests: adapt example decorate test to clar framework

From

Seyi Kuforiji <kuforiji98@gmail.com>

Date

Jan 30, 2025, 09:13 UTC

Message-ID

<20250130091334.39922-3-kuforiji98@gmail.com>

In-Reply-To

<20250130091334.39922-1-kuforiji98@gmail.com>

Mentored-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Seyi Kuforiji <kuforiji98@gmail.com>
---
 Makefile                          |  2 +-
 t/meson.build                     |  2 +-
 t/unit-tests/t-example-decorate.c | 74 ------------------------------
 t/unit-tests/u-example-decorate.c | 76 +++++++++++++++++++++++++++++++
 4 files changed, 78 insertions(+), 76 deletions(-)
 delete mode 100644 t/unit-tests/t-example-decorate.c
 create mode 100644 t/unit-tests/u-example-decorate.c

diff --git a/Makefile b/Makefile
index 2d9dad119a..732d765f1c 100644
--- a/Makefile
+++ b/Makefile
@@ -1338,6 +1338,7 @@ THIRD_PARTY_SOURCES += $(UNIT_TEST_DIR)/clar/%
 THIRD_PARTY_SOURCES += $(UNIT_TEST_DIR)/clar/clar/%
 
 CLAR_TEST_SUITES += u-ctype
+CLAR_TEST_SUITES += u-example-decorate
 CLAR_TEST_SUITES += u-hash
 CLAR_TEST_SUITES += u-hashmap
 CLAR_TEST_SUITES += u-mem-pool
@@ -1349,7 +1350,6 @@ CLAR_TEST_OBJS = $(patsubst %,$(UNIT_TEST_DIR)/%.o,$(CLAR_TEST_SUITES))
 CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/clar/clar.o
 CLAR_TEST_OBJS += $(UNIT_TEST_DIR)/unit-test.o
 
-UNIT_TEST_PROGRAMS += t-example-decorate
 UNIT_TEST_PROGRAMS += t-oid-array
 UNIT_TEST_PROGRAMS += t-oidmap
 UNIT_TEST_PROGRAMS += t-oidtree
diff --git a/t/meson.build b/t/meson.build
index af597f9804..c7e08eca6f 100644
--- a/t/meson.build
+++ b/t/meson.build
@@ -1,5 +1,6 @@
 clar_test_suites = [
   'unit-tests/u-ctype.c',
+  'unit-tests/u-example-decorate.c',
   'unit-tests/u-hash.c',
   'unit-tests/u-hashmap.c',
   'unit-tests/u-mem-pool.c',
@@ -45,7 +46,6 @@ clar_unit_tests = executable('unit-tests',
 test('unit-tests', clar_unit_tests)
 
 unit_test_programs = [
-  'unit-tests/t-example-decorate.c',
   'unit-tests/t-oid-array.c',
   'unit-tests/t-oidmap.c',
   'unit-tests/t-oidtree.c',
diff --git a/t/unit-tests/t-example-decorate.c b/t/unit-tests/t-example-decorate.c
deleted file mode 100644
index bfc776e223..0000000000
--- a/t/unit-tests/t-example-decorate.c
+++ /dev/null
@@ -1,74 +0,0 @@
-#define USE_THE_REPOSITORY_VARIABLE
-
-#include "test-lib.h"
-#include "object.h"
-#include "decorate.h"
-#include "repository.h"
-
-struct test_vars {
-	struct object *one, *two, *three;
-	struct decoration n;
-	int decoration_a, decoration_b;
-};
-
-static void t_add(struct test_vars *vars)
-{
-	void *ret = add_decoration(&vars->n, vars->one, &vars->decoration_a);
-
-	check(ret == NULL);
-	ret = add_decoration(&vars->n, vars->two, NULL);
-	check(ret == NULL);
-}
-
-static void t_readd(struct test_vars *vars)
-{
-	void *ret = add_decoration(&vars->n, vars->one, NULL);
-
-	check(ret == &vars->decoration_a);
-	ret = add_decoration(&vars->n, vars->two, &vars->decoration_b);
-	check(ret == NULL);
-}
-
-static void t_lookup(struct test_vars *vars)
-{
-	void *ret = lookup_decoration(&vars->n, vars->one);
-
-	check(ret == NULL);
-	ret = lookup_decoration(&vars->n, vars->two);
-	check(ret == &vars->decoration_b);
-	ret = lookup_decoration(&vars->n, vars->three);
-	check(ret == NULL);
-}
-
-static void t_loop(struct test_vars *vars)
-{
-	int objects_noticed = 0;
-
-	for (size_t i = 0; i < vars->n.size; i++) {
-		if (vars->n.entries[i].base)
-			objects_noticed++;
-	}
-	check_int(objects_noticed, ==, 2);
-}
-
-int cmd_main(int argc UNUSED, const char **argv UNUSED)
-{
-	struct object_id one_oid = { { 1 } }, two_oid = { { 2 } }, three_oid = { { 3 } };
-	struct test_vars vars = { 0 };
-
-	vars.one = lookup_unknown_object(the_repository, &one_oid);
-	vars.two = lookup_unknown_object(the_repository, &two_oid);
-	vars.three = lookup_unknown_object(the_repository, &three_oid);
-
-	TEST(t_add(&vars),
-	     "Add 2 objects, one with a non-NULL decoration and one with a NULL decoration.");
-	TEST(t_readd(&vars),
-	     "When re-adding an already existing object, the old decoration is returned.");
-	TEST(t_lookup(&vars),
-	     "Lookup returns the added declarations, or NULL if the object was never added.");
-	TEST(t_loop(&vars), "The user can also loop through all entries.");
-
-	clear_decoration(&vars.n, NULL);
-
-	return test_done();
-}
diff --git a/t/unit-tests/u-example-decorate.c b/t/unit-tests/u-example-decorate.c
new file mode 100644
index 0000000000..3a457d41fc
--- /dev/null
+++ b/t/unit-tests/u-example-decorate.c
@@ -0,0 +1,76 @@
+#define USE_THE_REPOSITORY_VARIABLE
+
+#include "unit-test.h"
+#include "object.h"
+#include "decorate.h"
+#include "repository.h"
+
+struct test_vars {
+	struct object *one, *two, *three;
+	struct decoration n;
+	int decoration_a, decoration_b;
+};
+
+static struct test_vars vars;
+
+void test_example_decorate__add(void)
+{
+	void *ret = add_decoration(&vars.n, vars.one, &vars.decoration_a);
+	cl_assert(ret == NULL);
+	ret = add_decoration(&vars.n, vars.two, NULL);
+	cl_assert(ret == NULL);
+}
+
+void test_example_decorate__readd(void)
+{
+	void *ret;
+
+	cl_assert(add_decoration(&vars.n, vars.one, &vars.decoration_a) == NULL);
+	cl_assert(add_decoration(&vars.n, vars.two, NULL) == NULL);
+
+	ret = add_decoration(&vars.n, vars.one, NULL);
+	cl_assert(ret == &vars.decoration_a);
+	ret = add_decoration(&vars.n, vars.two, &vars.decoration_b);
+	cl_assert(ret == NULL);
+}
+
+void test_example_decorate__lookup(void)
+{
+	void *ret;
+
+	add_decoration(&vars.n, vars.two, &vars.decoration_b);
+	add_decoration(&vars.n, vars.one, NULL);
+
+	ret = lookup_decoration(&vars.n, vars.two);
+	cl_assert(ret == &vars.decoration_b);
+	ret = lookup_decoration(&vars.n, vars.one);
+	cl_assert(ret == NULL);
+}
+
+void test_example_decorate__loop(void)
+{
+	int objects_noticed = 0;
+
+	add_decoration(&vars.n, vars.one, &vars.decoration_a);
+	add_decoration(&vars.n, vars.two, &vars.decoration_b);
+
+	for (size_t i = 0; i < vars.n.size; i++) {
+		if (vars.n.entries[i].base)
+			objects_noticed++;
+	}
+	cl_assert_equal_i(objects_noticed, 2);
+}
+
+void test_example_decorate__initialize(void)
+{
+	struct object_id one_oid = { { 1 } }, two_oid = { { 2 } }, three_oid = { { 3 } };
+
+	vars.one = lookup_unknown_object(the_repository, &one_oid);
+	vars.two = lookup_unknown_object(the_repository, &two_oid);
+	vars.three = lookup_unknown_object(the_repository, &three_oid);
+}
+
+void test_example_decorate__cleanup(void)
+{
+	clear_decoration(&vars.n, NULL);
+}

-- 
2.47.0.86.g15030f9556