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test: Add ut_run_test_live_flat() to run tests twice

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Driver model tests are generally run twice, once with livetree enable and
again with it disabled. Add a function to handle this and call it from the
driver model test runner.

Make ut_run_test() private since it is not used outside test-main.c now.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2021-03-07 17:35:03 -07:00 committed by Tom Rini
parent c169d542bb
commit d2281bb09b
3 changed files with 73 additions and 44 deletions
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13
include/test/ut.h
View file

@ -368,10 +368,13 @@ void ut_unsilence_console(struct unit_test_state *uts);
void ut_set_skip_delays(struct unit_test_state *uts, bool skip_delays);
/**
* ut_run_test() - Run a single test
* ut_run_test_live_flat() - Run a test with both live and flat tree
*
* This runs the test, handling any preparation and clean-up needed. It prints
* the name of each test before running it.
* This calls ut_run_test() with livetree enabled, which is the standard setup
* for runnig tests. Then, for driver model test, it calls it again with
* livetree disabled. This allows checking of flattree being used when OF_LIVE
* is enabled, as is the case in U-Boot proper before relocation, as well as in
* SPL.
*
* @uts: Test state to update. The caller should ensure that this is zeroed for
* the first call to this function. On exit, @uts->fail_count is
@ -381,8 +384,8 @@ void ut_set_skip_delays(struct unit_test_state *uts, bool skip_delays);
* @return 0 if all tests passed, -EAGAIN if the test should be skipped, -1 if
* any failed
*/
int ut_run_test(struct unit_test_state *uts, struct unit_test *test,
const char *name);
int ut_run_test_live_flat(struct unit_test_state *uts, struct unit_test *test,
const char *name);
/**
* ut_run_tests() - Run a set of tests

37
test/dm/test-dm.c
View file

@ -22,21 +22,6 @@ DECLARE_GLOBAL_DATA_PTR;
struct unit_test_state global_dm_test_state;
/**
* dm_test_run_on_flattree() - Check if we should run a test with flat DT
*
* This skips long/slow tests where there is not much value in running a flat
* DT test in addition to a live DT test.
*
* @return true to run the given test on the flat device tree
*/
static bool dm_test_run_on_flattree(struct unit_test *test)
{
const char *fname = strrchr(test->file, '/') + 1;
return !strstr(fname, "video") || strstr(test->name, "video_base");
}
static bool test_matches(const char *test_name, const char *find_name)
{
if (!find_name)
@ -85,31 +70,11 @@ int dm_test_run(const char *test_name)
uts->of_root = gd_of_root();
for (test = tests; test < tests + n_ents; test++) {
const char *name = test->name;
int runs;
if (!test_matches(name, test_name))
continue;
/* Run with the live tree if possible */
runs = 0;
if (CONFIG_IS_ENABLED(OF_LIVE)) {
if (!(test->flags & UT_TESTF_FLAT_TREE)) {
uts->of_live = true;
ut_assertok(ut_run_test(uts, test, test->name));
runs++;
}
}
/*
* Run with the flat tree if we couldn't run it with live tree,
* or it is a core test.
*/
if (!(test->flags & UT_TESTF_LIVE_TREE) &&
(!runs || dm_test_run_on_flattree(test))) {
uts->of_live = false;
ut_assertok(ut_run_test(uts, test, test->name));
runs++;
}
ut_assertok(ut_run_test_live_flat(uts, test, test->name));
found++;
}

67
test/test-main.c
View file

@ -80,6 +80,24 @@ static int do_autoprobe(struct unit_test_state *uts)
return ret;
}
/*
* ut_test_run_on_flattree() - Check if we should run a test with flat DT
*
* This skips long/slow tests where there is not much value in running a flat
* DT test in addition to a live DT test.
*
* @return true to run the given test on the flat device tree
*/
static bool ut_test_run_on_flattree(struct unit_test *test)
{
const char *fname = strrchr(test->file, '/') + 1;
if (!(test->flags & UT_TESTF_DM))
return false;
return !strstr(fname, "video") || strstr(test->name, "video_base");
}
/**
* test_pre_run() - Handle any preparation needed to run a test
*
@ -137,8 +155,22 @@ static int test_post_run(struct unit_test_state *uts, struct unit_test *test)
return 0;
}
int ut_run_test(struct unit_test_state *uts, struct unit_test *test,
const char *test_name)
/**
* ut_run_test() - Run a single test
*
* This runs the test, handling any preparation and clean-up needed. It prints
* the name of each test before running it.
*
* @uts: Test state to update. The caller should ensure that this is zeroed for
* the first call to this function. On exit, @uts->fail_count is
* incremented by the number of failures (0, one hopes)
* @test_name: Test to run
* @name: Name of test, possibly skipping a prefix that should not be displayed
* @return 0 if all tests passed, -EAGAIN if the test should be skipped, -1 if
* any failed
*/
static int ut_run_test(struct unit_test_state *uts, struct unit_test *test,
const char *test_name)
{
const char *fname = strrchr(test->file, '/') + 1;
const char *note = "";
@ -163,6 +195,35 @@ int ut_run_test(struct unit_test_state *uts, struct unit_test *test,
return 0;
}
int ut_run_test_live_flat(struct unit_test_state *uts, struct unit_test *test,
const char *name)
{
int runs;
/* Run with the live tree if possible */
runs = 0;
if (CONFIG_IS_ENABLED(OF_LIVE)) {
if (!(test->flags & UT_TESTF_FLAT_TREE)) {
uts->of_live = true;
ut_assertok(ut_run_test(uts, test, test->name));
runs++;
}
}
/*
* Run with the flat tree if we couldn't run it with live tree,
* or it is a core test.
*/
if (!(test->flags & UT_TESTF_LIVE_TREE) &&
(!runs || ut_test_run_on_flattree(test))) {
uts->of_live = false;
ut_assertok(ut_run_test(uts, test, test->name));
runs++;
}
return 0;
}
int ut_run_tests(struct unit_test_state *uts, const char *prefix,
struct unit_test *tests, int count, const char *select_name)
{
@ -180,7 +241,7 @@ int ut_run_tests(struct unit_test_state *uts, const char *prefix,
if (select_name && strcmp(select_name, test_name))
continue;
ret = ut_run_test(uts, test, test_name);
ret = ut_run_test_live_flat(uts, test, test_name);
found++;
if (ret == -EAGAIN)
continue;