blob: db001b7b1ee291d303279ee3873504e10f0cb561 [file] [log] [blame]
#include <test/test.h>
#include <test/mock.h>
#include <test/test-stream.h>
#include "test-mock.h"
struct test_stream_test_context {
struct MOCK(test) *mock_test;
struct test_stream *stream;
};
static void test_stream_test_add(struct test *test)
{
struct test_stream_test_context *ctx = test->priv;
struct MOCK(test) *mock_test = NICE_MOCK(ctx->mock_test);
struct test_stream *stream = ctx->stream;
stream->add(stream, "Foo");
stream->add(stream, " %s", "bar");
stream->set_level(stream, KERN_INFO);
EXPECT_CALL(mock_vprintk(mock_get_ctrl(mock_test),
any(test),
va_format_cmp(test,
streq(test, "Foo bar"),
any(test))));
stream->commit(stream);
}
static void test_stream_test_append(struct test *test)
{
struct test_stream_test_context *ctx = test->priv;
struct MOCK(test) *mock_test = NICE_MOCK(ctx->mock_test);
struct test_stream *stream = ctx->stream;
struct test_stream *other_stream;
stream->add(stream, "Foo");
stream->set_level(stream, KERN_INFO);
other_stream = test_new_stream(mock_get_trgt(mock_test));
other_stream->add(other_stream, " %s", "bar");
stream->append(stream, other_stream);
EXPECT_CALL(mock_vprintk(mock_get_ctrl(mock_test),
any(test),
va_format_cmp(test,
streq(test, "Foo bar"),
any(test))));
stream->commit(stream);
}
static void test_stream_error_message_when_no_level_set(struct test *test)
{
struct test_stream_test_context *ctx = test->priv;
struct MOCK(test) *mock_test = NICE_MOCK(ctx->mock_test);
struct test_stream *stream = ctx->stream;
struct test_stream *other_stream;
stream->add(stream, "Foo bar");
other_stream = test_new_stream(mock_get_trgt(mock_test));
stream->append(stream, other_stream);
EXPECT_CALL(mock_vprintk(mock_get_ctrl(mock_test),
any(test),
va_format_cmp(test,
streq(test,
"Stream was committed without a specified log level."),
any(test))));
EXPECT_CALL(mock_vprintk(mock_get_ctrl(mock_test),
any(test),
va_format_cmp(test,
streq(test, "Foo bar"),
any(test))));
stream->commit(stream);
}
static int test_stream_test_init(struct test *test)
{
struct mock_struct_formatter_entry *entries;
struct test_stream_test_context *ctx;
ctx = test_kzalloc(test, sizeof(*ctx), GFP_KERNEL);
if (!ctx)
return -ENOMEM;
test->priv = ctx;
ctx->mock_test = CONSTRUCT_MOCK(test, test);
if (!ctx->mock_test)
return -EINVAL;
ctx->stream = test_new_stream(mock_get_trgt(ctx->mock_test));
if (!ctx->stream)
return -ENOMEM;
entries = test_kzalloc(test, sizeof(*entries) * 3, GFP_KERNEL);
if (!entries) {
test_warn(test,
"Could not allocate arg formatter for struct va_format");
return 0;
}
INIT_MOCK_STRUCT_FORMATTER_ENTRY(&entries[0],
struct va_format,
fmt,
FORMATTER_FROM_TYPE(const char *));
INIT_MOCK_STRUCT_FORMATTER_ENTRY(&entries[1],
struct va_format,
va,
unknown_formatter);
INIT_MOCK_STRUCT_FORMATTER_ENTRY_LAST(&entries[2]);
mock_register_formatter(mock_struct_formatter(test,
"struct va_format *",
entries));
return 0;
}
static void test_stream_test_commits_any_uncommitted_when_cleanup(
struct test *test)
{
struct test_stream_test_context *ctx = test->priv;
struct MOCK(test) *mock_test = NICE_MOCK(ctx->mock_test);
struct test_stream *stream = ctx->stream;
stream->add(stream, "Hello World");
stream->set_level(stream, KERN_WARNING);
EXPECT_CALL(mock_vprintk(mock_get_ctrl(mock_test),
any(test),
va_format_cmp(test,
streq(test,
"End of test case reached with uncommitted stream entries."),
any(test))));
EXPECT_CALL(mock_vprintk(mock_get_ctrl(mock_test),
any(test),
va_format_cmp(test,
streq(test, "Hello World"),
any(test))));
test_cleanup(mock_get_trgt(mock_test));
}
static void test_stream_test_exit(struct test *test)
{
mock_unregister_formatter(mock_find_formatter("struct va_format *"));
}
static struct test_case test_stream_test_cases[] = {
TEST_CASE(test_stream_test_add),
TEST_CASE(test_stream_test_append),
TEST_CASE(test_stream_test_commits_any_uncommitted_when_cleanup),
TEST_CASE(test_stream_error_message_when_no_level_set),
{},
};
static struct test_module test_stream_test_module = {
.name = "test-stream-test",
.init = test_stream_test_init,
.exit = test_stream_test_exit,
.test_cases = test_stream_test_cases,
};
module_test(test_stream_test_module);