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-rw-r--r--t/unit-tests/t-basic.c95
-rw-r--r--t/unit-tests/t-prio-queue.c51
-rw-r--r--t/unit-tests/t-trailer.c315
3 files changed, 332 insertions, 129 deletions
diff --git a/t/unit-tests/t-basic.c b/t/unit-tests/t-basic.c
deleted file mode 100644
index fda1ae59a6..0000000000
--- a/t/unit-tests/t-basic.c
+++ /dev/null
@@ -1,95 +0,0 @@
-#include "test-lib.h"
-
-/*
- * The purpose of this "unit test" is to verify a few invariants of the unit
- * test framework itself, as well as to provide examples of output from actually
- * failing tests. As such, it is intended that this test fails, and thus it
- * should not be run as part of `make unit-tests`. Instead, we verify it behaves
- * as expected in the integration test t0080-unit-test-output.sh
- */
-
-/* Used to store the return value of check_int(). */
-static int check_res;
-
-/* Used to store the return value of TEST(). */
-static int test_res;
-
-static void t_res(int expect)
-{
- check_int(check_res, ==, expect);
- check_int(test_res, ==, expect);
-}
-
-static void t_todo(int x)
-{
- check_res = TEST_TODO(check(x));
-}
-
-static void t_skip(void)
-{
- check(0);
- test_skip("missing prerequisite");
- check(1);
-}
-
-static int do_skip(void)
-{
- test_skip("missing prerequisite");
- return 1;
-}
-
-static void t_skip_todo(void)
-{
- check_res = TEST_TODO(do_skip());
-}
-
-static void t_todo_after_fail(void)
-{
- check(0);
- TEST_TODO(check(0));
-}
-
-static void t_fail_after_todo(void)
-{
- check(1);
- TEST_TODO(check(0));
- check(0);
-}
-
-static void t_messages(void)
-{
- check_str("\thello\\", "there\"\n");
- check_str("NULL", NULL);
- check_char('a', ==, '\n');
- check_char('\\', ==, '\'');
-}
-
-static void t_empty(void)
-{
- ; /* empty */
-}
-
-int cmd_main(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");
- test_res = TEST(check_res = check_int(1, ==, 2), "failing test");
- TEST(t_res(0), "failing test and assertion return 0");
- test_res = TEST(t_todo(0), "passing TEST_TODO()");
- TEST(t_res(1), "passing TEST_TODO() returns 1");
- test_res = TEST(t_todo(1), "failing TEST_TODO()");
- TEST(t_res(0), "failing TEST_TODO() returns 0");
- test_res = TEST(t_skip(), "test_skip()");
- TEST(check_int(test_res, ==, 1), "skipped test returns 1");
- test_res = TEST(t_skip_todo(), "test_skip() inside TEST_TODO()");
- TEST(t_res(1), "test_skip() inside TEST_TODO() returns 1");
- test_res = TEST(t_todo_after_fail(), "TEST_TODO() after failing check");
- TEST(check_int(test_res, ==, 0), "TEST_TODO() after failing check returns 0");
- test_res = TEST(t_fail_after_todo(), "failing check after TEST_TODO()");
- TEST(check_int(test_res, ==, 0), "failing check after TEST_TODO() returns 0");
- TEST(t_messages(), "messages from failing string and char comparison");
- test_res = TEST(t_empty(), "test with no checks");
- TEST(check_int(test_res, ==, 0), "test with no checks returns 0");
-
- return test_done();
-}
diff --git a/t/unit-tests/t-prio-queue.c b/t/unit-tests/t-prio-queue.c
index 5358346361..7a4e5780e1 100644
--- a/t/unit-tests/t-prio-queue.c
+++ b/t/unit-tests/t-prio-queue.c
@@ -66,43 +66,26 @@ static void test_prio_queue(int *input, size_t input_size,
clear_prio_queue(&pq);
}
-#define BASIC_INPUT 2, 6, 3, 10, 9, 5, 7, 4, 5, 8, 1, DUMP
-#define BASIC_RESULT 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10
-
-#define MIXED_PUT_GET_INPUT 6, 2, 4, GET, 5, 3, GET, GET, 1, DUMP
-#define MIXED_PUT_GET_RESULT 2, 3, 4, 1, 5, 6
-
-#define EMPTY_QUEUE_INPUT 1, 2, GET, GET, GET, 1, 2, GET, GET, GET
-#define EMPTY_QUEUE_RESULT 1, 2, MISSING, 1, 2, MISSING
-
-#define STACK_INPUT STACK, 8, 1, 5, 4, 6, 2, 3, DUMP
-#define STACK_RESULT 3, 2, 6, 4, 5, 1, 8
-
-#define REVERSE_STACK_INPUT STACK, 1, 2, 3, 4, 5, 6, REVERSE, DUMP
-#define REVERSE_STACK_RESULT 1, 2, 3, 4, 5, 6
-
-#define TEST_INPUT(INPUT, RESULT, name) \
- static void test_##name(void) \
-{ \
- int input[] = {INPUT}; \
- int result[] = {RESULT}; \
- test_prio_queue(input, ARRAY_SIZE(input), \
- result, ARRAY_SIZE(result)); \
-}
-
-TEST_INPUT(BASIC_INPUT, BASIC_RESULT, basic)
-TEST_INPUT(MIXED_PUT_GET_INPUT, MIXED_PUT_GET_RESULT, mixed)
-TEST_INPUT(EMPTY_QUEUE_INPUT, EMPTY_QUEUE_RESULT, empty)
-TEST_INPUT(STACK_INPUT, STACK_RESULT, stack)
-TEST_INPUT(REVERSE_STACK_INPUT, REVERSE_STACK_RESULT, reverse)
+#define TEST_INPUT(input, result) \
+ test_prio_queue(input, ARRAY_SIZE(input), result, ARRAY_SIZE(result))
int cmd_main(int argc, const char **argv)
{
- TEST(test_basic(), "prio-queue works for basic input");
- TEST(test_mixed(), "prio-queue works for mixed put & get commands");
- TEST(test_empty(), "prio-queue works when queue is empty");
- TEST(test_stack(), "prio-queue works when used as a LIFO stack");
- TEST(test_reverse(), "prio-queue works when LIFO stack is reversed");
+ TEST(TEST_INPUT(((int []){ 2, 6, 3, 10, 9, 5, 7, 4, 5, 8, 1, DUMP }),
+ ((int []){ 1, 2, 3, 4, 5, 5, 6, 7, 8, 9, 10 })),
+ "prio-queue works for basic input");
+ TEST(TEST_INPUT(((int []){ 6, 2, 4, GET, 5, 3, GET, GET, 1, DUMP }),
+ ((int []){ 2, 3, 4, 1, 5, 6 })),
+ "prio-queue works for mixed put & get commands");
+ TEST(TEST_INPUT(((int []){ 1, 2, GET, GET, GET, 1, 2, GET, GET, GET }),
+ ((int []){ 1, 2, MISSING, 1, 2, MISSING })),
+ "prio-queue works when queue is empty");
+ TEST(TEST_INPUT(((int []){ STACK, 8, 1, 5, 4, 6, 2, 3, DUMP }),
+ ((int []){ 3, 2, 6, 4, 5, 1, 8 })),
+ "prio-queue works when used as a LIFO stack");
+ TEST(TEST_INPUT(((int []){ STACK, 1, 2, 3, 4, 5, 6, REVERSE, DUMP }),
+ ((int []){ 1, 2, 3, 4, 5, 6 })),
+ "prio-queue works when LIFO stack is reversed");
return test_done();
}
diff --git a/t/unit-tests/t-trailer.c b/t/unit-tests/t-trailer.c
new file mode 100644
index 0000000000..2ecca359d9
--- /dev/null
+++ b/t/unit-tests/t-trailer.c
@@ -0,0 +1,315 @@
+#include "test-lib.h"
+#include "trailer.h"
+
+struct contents {
+ const char *raw;
+ const char *key;
+ const char *val;
+};
+
+static void t_trailer_iterator(const char *msg, size_t num_expected,
+ struct contents *contents)
+{
+ struct trailer_iterator iter;
+ size_t i = 0;
+
+ trailer_iterator_init(&iter, msg);
+ while (trailer_iterator_advance(&iter)) {
+ if (num_expected) {
+ check_str(iter.raw, contents[i].raw);
+ check_str(iter.key.buf, contents[i].key);
+ check_str(iter.val.buf, contents[i].val);
+ }
+ i++;
+ }
+ trailer_iterator_release(&iter);
+
+ check_uint(i, ==, num_expected);
+}
+
+static void run_t_trailer_iterator(void)
+{
+
+ static struct test_cases {
+ const char *name;
+ const char *msg;
+ size_t num_expected;
+ struct contents contents[10];
+ } tc[] = {
+ {
+ "empty input",
+ "",
+ 0,
+ {{0}},
+ },
+ {
+ "no newline at beginning",
+ "Fixes: x\n"
+ "Acked-by: x\n"
+ "Reviewed-by: x\n",
+ 0,
+ {{0}},
+ },
+ {
+ "newline at beginning",
+ "\n"
+ "Fixes: x\n"
+ "Acked-by: x\n"
+ "Reviewed-by: x\n",
+ 3,
+ {
+ {
+ .raw = "Fixes: x\n",
+ .key = "Fixes",
+ .val = "x",
+ },
+ {
+ .raw = "Acked-by: x\n",
+ .key = "Acked-by",
+ .val = "x",
+ },
+ {
+ .raw = "Reviewed-by: x\n",
+ .key = "Reviewed-by",
+ .val = "x",
+ },
+ {
+ 0
+ },
+ },
+ },
+ {
+ "without body text",
+ "subject: foo bar\n"
+ "\n"
+ "Fixes: x\n"
+ "Acked-by: x\n"
+ "Reviewed-by: x\n",
+ 3,
+ {
+ {
+ .raw = "Fixes: x\n",
+ .key = "Fixes",
+ .val = "x",
+ },
+ {
+ .raw = "Acked-by: x\n",
+ .key = "Acked-by",
+ .val = "x",
+ },
+ {
+ .raw = "Reviewed-by: x\n",
+ .key = "Reviewed-by",
+ .val = "x",
+ },
+ {
+ 0
+ },
+ },
+ },
+ {
+ "with body text, without divider",
+ "my subject\n"
+ "\n"
+ "my body which is long\n"
+ "and contains some special\n"
+ "chars like : = ? !\n"
+ "hello\n"
+ "\n"
+ "Fixes: x\n"
+ "Acked-by: x\n"
+ "Reviewed-by: x\n"
+ "Signed-off-by: x\n",
+ 4,
+ {
+ {
+ .raw = "Fixes: x\n",
+ .key = "Fixes",
+ .val = "x",
+ },
+ {
+ .raw = "Acked-by: x\n",
+ .key = "Acked-by",
+ .val = "x",
+ },
+ {
+ .raw = "Reviewed-by: x\n",
+ .key = "Reviewed-by",
+ .val = "x",
+ },
+ {
+ .raw = "Signed-off-by: x\n",
+ .key = "Signed-off-by",
+ .val = "x",
+ },
+ {
+ 0
+ },
+ },
+ },
+ {
+ "with body text, without divider (second trailer block)",
+ "my subject\n"
+ "\n"
+ "my body which is long\n"
+ "and contains some special\n"
+ "chars like : = ? !\n"
+ "hello\n"
+ "\n"
+ "Fixes: x\n"
+ "Acked-by: x\n"
+ "Reviewed-by: x\n"
+ "Signed-off-by: x\n"
+ "\n"
+ /*
+ * Because this is the last trailer block, it takes
+ * precedence over the first one encountered above.
+ */
+ "Helped-by: x\n"
+ "Signed-off-by: x\n",
+ 2,
+ {
+ {
+ .raw = "Helped-by: x\n",
+ .key = "Helped-by",
+ .val = "x",
+ },
+ {
+ .raw = "Signed-off-by: x\n",
+ .key = "Signed-off-by",
+ .val = "x",
+ },
+ {
+ 0
+ },
+ },
+ },
+ {
+ "with body text, with divider",
+ "my subject\n"
+ "\n"
+ "my body which is long\n"
+ "and contains some special\n"
+ "chars like : = ? !\n"
+ "hello\n"
+ "\n"
+ "---\n"
+ "\n"
+ /*
+ * This trailer still counts because the iterator
+ * always ignores the divider.
+ */
+ "Signed-off-by: x\n",
+ 1,
+ {
+ {
+ .raw = "Signed-off-by: x\n",
+ .key = "Signed-off-by",
+ .val = "x",
+ },
+ {
+ 0
+ },
+ },
+ },
+ {
+ "with non-trailer lines in trailer block",
+ "subject: foo bar\n"
+ "\n"
+ /*
+ * Even though this trailer block has a non-trailer line
+ * in it, it's still a valid trailer block because it's
+ * at least 25% trailers and is Git-generated (see
+ * git_generated_prefixes[] in trailer.c).
+ */
+ "not a trailer line\n"
+ "not a trailer line\n"
+ "not a trailer line\n"
+ "Signed-off-by: x\n",
+ /*
+ * Even though there is only really 1 real "trailer"
+ * (Signed-off-by), we still have 4 trailer objects
+ * because we still want to iterate through the entire
+ * block.
+ */
+ 4,
+ {
+ {
+ .raw = "not a trailer line\n",
+ .key = "not a trailer line",
+ .val = "",
+ },
+ {
+ .raw = "not a trailer line\n",
+ .key = "not a trailer line",
+ .val = "",
+ },
+ {
+ .raw = "not a trailer line\n",
+ .key = "not a trailer line",
+ .val = "",
+ },
+ {
+ .raw = "Signed-off-by: x\n",
+ .key = "Signed-off-by",
+ .val = "x",
+ },
+ {
+ 0
+ },
+ },
+ },
+ {
+ "with non-trailer lines (one too many) in trailer block",
+ "subject: foo bar\n"
+ "\n"
+ /*
+ * This block has only 20% trailers, so it's below the
+ * 25% threshold.
+ */
+ "not a trailer line\n"
+ "not a trailer line\n"
+ "not a trailer line\n"
+ "not a trailer line\n"
+ "Signed-off-by: x\n",
+ 0,
+ {{0}},
+ },
+ {
+ "with non-trailer lines (only 1) in trailer block, but no Git-generated trailers",
+ "subject: foo bar\n"
+ "\n"
+ /*
+ * This block has only 1 non-trailer out of 10 (IOW, 90%
+ * trailers) but is not considered a trailer block
+ * because the 25% threshold only applies to cases where
+ * there was a Git-generated trailer.
+ */
+ "Reviewed-by: x\n"
+ "Reviewed-by: x\n"
+ "Reviewed-by: x\n"
+ "Helped-by: x\n"
+ "Helped-by: x\n"
+ "Helped-by: x\n"
+ "Acked-by: x\n"
+ "Acked-by: x\n"
+ "Acked-by: x\n"
+ "not a trailer line\n",
+ 0,
+ {{0}},
+ },
+ };
+
+ for (int i = 0; i < sizeof(tc) / sizeof(tc[0]); i++) {
+ TEST(t_trailer_iterator(tc[i].msg,
+ tc[i].num_expected,
+ tc[i].contents),
+ "%s", tc[i].name);
+ }
+}
+
+int cmd_main(int argc, const char **argv)
+{
+ run_t_trailer_iterator();
+ return test_done();
+}
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-30 22:54:03 +0000