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// SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause)
#include "test_progs.h"
#include "testing_helpers.h"
static void clear_test_state(struct test_state *state)
{
state->error_cnt = 0;
state->sub_succ_cnt = 0;
state->skip_cnt = 0;
}
void test_prog_tests_framework(void)
{
struct test_state *state = env.test_state;
int subtest_cnt;
/* in all the ASSERT calls below we need to return on the first
* error due to the fact that we are cleaning the test state after
* each dummy subtest
*/
/* test we properly count skipped tests with subtests */
if (test__start_subtest("test_good_subtest"))
test__end_subtest();
if (!ASSERT_EQ(state->skip_cnt, 0, "skip_cnt_check"))
return;
if (!ASSERT_EQ(state->error_cnt, 0, "error_cnt_check"))
return;
if (!ASSERT_EQ(state->subtest_num, 1, "subtest_num_check"))
return;
clear_test_state(state);
subtest_cnt = 0;
if (test__start_subtest("test_skip_subtest")) {
test__skip();
test__end_subtest();
subtest_cnt++;
}
if (test__start_subtest("test_skip_subtest")) {
test__skip();
test__end_subtest();
subtest_cnt++;
}
if (!ASSERT_EQ(state->skip_cnt, subtest_cnt, "skip_cnt_check"))
return;
if (!ASSERT_EQ(state->subtest_num, 3, "subtest_num_check"))
return;
clear_test_state(state);
subtest_cnt = 0;
if (test__start_subtest("test_fail_subtest")) {
test__fail();
test__end_subtest();
subtest_cnt++;
}
if (!ASSERT_EQ(state->error_cnt, subtest_cnt, "error_cnt_check"))
return;
if (!ASSERT_EQ(state->subtest_num, 4, "subtest_num_check"))
return;
clear_test_state(state);
}
static void dummy_emit(const char *buf, bool force) {}
void test_prog_tests_framework_expected_msgs(void)
{
struct expected_msgs msgs;
int i, j, error_cnt;
const struct {
const char *name;
const char *log;
const char *expected;
struct expect_msg *pats;
} cases[] = {
{
.name = "simple-ok",
.log = "aaabbbccc",
.pats = (struct expect_msg[]) {
{ .substr = "aaa" },
{ .substr = "ccc" },
{}
}
},
{
.name = "simple-fail",
.log = "aaabbbddd",
.expected = "MATCHED SUBSTR: 'aaa'\n"
"EXPECTED SUBSTR: 'ccc'\n",
.pats = (struct expect_msg[]) {
{ .substr = "aaa" },
{ .substr = "ccc" },
{}
}
},
{
.name = "negative-ok-mid",
.log = "aaabbbccc",
.pats = (struct expect_msg[]) {
{ .substr = "aaa" },
{ .substr = "foo", .negative = true },
{ .substr = "bar", .negative = true },
{ .substr = "ccc" },
{}
}
},
{
.name = "negative-ok-tail",
.log = "aaabbbccc",
.pats = (struct expect_msg[]) {
{ .substr = "aaa" },
{ .substr = "foo", .negative = true },
{}
}
},
{
.name = "negative-ok-head",
.log = "aaabbbccc",
.pats = (struct expect_msg[]) {
{ .substr = "foo", .negative = true },
{ .substr = "ccc" },
{}
}
},
{
.name = "negative-fail-head",
.log = "aaabbbccc",
.expected = "UNEXPECTED SUBSTR: 'aaa'\n",
.pats = (struct expect_msg[]) {
{ .substr = "aaa", .negative = true },
{ .substr = "bbb" },
{}
}
},
{
.name = "negative-fail-tail",
.log = "aaabbbccc",
.expected = "UNEXPECTED SUBSTR: 'ccc'\n",
.pats = (struct expect_msg[]) {
{ .substr = "bbb" },
{ .substr = "ccc", .negative = true },
{}
}
},
{
.name = "negative-fail-mid-1",
.log = "aaabbbccc",
.expected = "UNEXPECTED SUBSTR: 'bbb'\n",
.pats = (struct expect_msg[]) {
{ .substr = "aaa" },
{ .substr = "bbb", .negative = true },
{ .substr = "ccc" },
{}
}
},
{
.name = "negative-fail-mid-2",
.log = "aaabbb222ccc",
.expected = "UNEXPECTED SUBSTR: '222'\n",
.pats = (struct expect_msg[]) {
{ .substr = "aaa" },
{ .substr = "222", .negative = true },
{ .substr = "bbb", .negative = true },
{ .substr = "ccc" },
{}
}
}
};
for (i = 0; i < ARRAY_SIZE(cases); i++) {
if (test__start_subtest(cases[i].name)) {
if (!env.subtest_state->stdout_saved) {
test__skip();
test__end_subtest();
continue;
}
error_cnt = env.subtest_state->error_cnt;
msgs.patterns = cases[i].pats;
msgs.cnt = 0;
for (j = 0; cases[i].pats[j].substr; j++)
msgs.cnt++;
validate_msgs(cases[i].log, &msgs, dummy_emit);
fflush(stderr);
env.subtest_state->error_cnt = error_cnt;
if (cases[i].expected)
ASSERT_HAS_SUBSTR(env.subtest_state->log_buf, cases[i].expected, "expected output");
else
ASSERT_STREQ(env.subtest_state->log_buf, "", "expected no output");
test__end_subtest();
}
}
}
void test_prog_tests_framework_compare_text(void)
{
int err;
if (test__start_subtest("compare_text_match")) {
err = compare_text_to_expected("same\n", "same\n");
ASSERT_EQ(err, 0, "match_rc");
test__end_subtest();
}
if (test__start_subtest("compare_text_mismatch")) {
if (!env.subtest_state->stdout_saved) {
test__skip();
} else {
err = compare_text_to_expected("line two\n", "line one\n");
fflush(stdout);
ASSERT_EQ(err, -1, "mismatch_rc");
ASSERT_HAS_SUBSTR(env.subtest_state->log_buf, "-line one",
"diff_has_expected");
ASSERT_HAS_SUBSTR(env.subtest_state->log_buf, "+line two",
"diff_has_actual");
}
test__end_subtest();
}
}
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