diff options
Diffstat (limited to 'tests/src')
| -rw-r--r-- | tests/src/mixer_test.cc | 61 |
1 files changed, 57 insertions, 4 deletions
diff --git a/tests/src/mixer_test.cc b/tests/src/mixer_test.cc index 903fb8f..cbce3ec 100644 --- a/tests/src/mixer_test.cc +++ b/tests/src/mixer_test.cc @@ -27,6 +27,7 @@ */ #include "pcm_test_device.h" +#include <limits> #include <string_view> #include <string> #include <thread> @@ -51,8 +52,60 @@ static constexpr int k100Percent = 100; static constexpr int k0Percent = 0; TEST(MixerTest, OpenAndClose) { - ASSERT_EQ(mixer_open(1000), nullptr); + // assume card 0 is always probed. + mixer *mixer_object = mixer_open(0); + EXPECT_NE(mixer_object, nullptr); + mixer_close(mixer_object); +} + +TEST(MixerTest, NullParametersCheck) { + EXPECT_EQ(mixer_open(1000), nullptr); mixer_close(nullptr); + EXPECT_EQ(mixer_add_new_ctls(nullptr), 0); + EXPECT_EQ(mixer_get_name(nullptr), nullptr); + EXPECT_EQ(mixer_get_num_ctls(nullptr), 0); + EXPECT_EQ(mixer_get_num_ctls_by_name(nullptr, ""), 0); + EXPECT_EQ(mixer_get_num_ctls_by_name(reinterpret_cast<const mixer *>(1), nullptr), 0); + EXPECT_EQ(mixer_get_ctl_const(nullptr, 0), nullptr); + EXPECT_EQ(mixer_get_ctl(nullptr, 0), nullptr); + EXPECT_EQ(mixer_get_ctl_by_name(nullptr, ""), nullptr); + EXPECT_EQ(mixer_get_ctl_by_name(reinterpret_cast<mixer *>(1), nullptr), nullptr); + EXPECT_EQ(mixer_get_ctl_by_name_and_index(nullptr, "", 0), nullptr); + EXPECT_EQ( + mixer_get_ctl_by_name_and_index(reinterpret_cast<mixer *>(1), nullptr, 0), + nullptr); + EXPECT_NE(mixer_subscribe_events(nullptr, 0), 0); + EXPECT_LT(mixer_wait_event(nullptr, 0), 0); + EXPECT_EQ(mixer_ctl_get_id(nullptr), std::numeric_limits<unsigned int>::max()); + EXPECT_EQ(mixer_ctl_get_name(nullptr), nullptr); + EXPECT_EQ(mixer_ctl_get_type(nullptr), MIXER_CTL_TYPE_UNKNOWN); + EXPECT_STREQ(mixer_ctl_get_type_string(nullptr), ""); + EXPECT_EQ(mixer_ctl_get_num_values(nullptr), 0); + EXPECT_EQ(mixer_ctl_get_num_enums(nullptr), 0); + EXPECT_EQ(mixer_ctl_get_enum_string(nullptr, 0), nullptr); + mixer_ctl_update(nullptr); + EXPECT_EQ(mixer_ctl_is_access_tlv_rw(nullptr), 0); + EXPECT_EQ(mixer_ctl_get_percent(nullptr, 0), -EINVAL); + EXPECT_EQ(mixer_ctl_set_percent(nullptr, 0, 0), -EINVAL); + EXPECT_EQ(mixer_ctl_get_value(nullptr, 0), -EINVAL); + EXPECT_EQ(mixer_ctl_get_array(nullptr, reinterpret_cast<void *>(1), 1), -EINVAL); + EXPECT_EQ(mixer_ctl_get_array(reinterpret_cast<mixer_ctl *>(1), nullptr, 1), -EINVAL); + EXPECT_EQ( + mixer_ctl_get_array( + reinterpret_cast<mixer_ctl *>(1), reinterpret_cast<void *>(1), 0), -EINVAL); + EXPECT_EQ(mixer_ctl_set_value(nullptr, 0, 0), -EINVAL); + EXPECT_EQ(mixer_ctl_set_array(nullptr, reinterpret_cast<const void *>(1), 1), -EINVAL); + EXPECT_EQ(mixer_ctl_set_array(reinterpret_cast<mixer_ctl *>(1), nullptr, 1), -EINVAL); + EXPECT_EQ( + mixer_ctl_set_array( + reinterpret_cast<mixer_ctl *>(1), reinterpret_cast<const void *>(1), 0), -EINVAL); + EXPECT_EQ(mixer_ctl_set_enum_by_string(nullptr, reinterpret_cast<const char *>(1)), -EINVAL); + EXPECT_EQ(mixer_ctl_set_enum_by_string(reinterpret_cast<mixer_ctl *>(1), nullptr), -EINVAL); + EXPECT_EQ(mixer_ctl_get_range_min(nullptr), -EINVAL); + EXPECT_EQ(mixer_ctl_get_range_max(nullptr), -EINVAL); + EXPECT_EQ(mixer_read_event(nullptr, reinterpret_cast<mixer_ctl_event *>(1)), -EINVAL); + EXPECT_EQ(mixer_read_event(reinterpret_cast<mixer *>(1), nullptr), -EINVAL); + EXPECT_EQ(mixer_consume_event(nullptr), -EINVAL); } class MixerTest : public ::testing::TestWithParam<unsigned int> { @@ -105,9 +158,9 @@ class MixerControlsTest : public MixerTest { for (unsigned int i = 0; i < number_of_controls; i++) { controls[i] = mixer_get_ctl_const(mixer_object, i); - ASSERT_EQ(mixer_ctl_get_id(controls[i]), i); - ASSERT_STRNE(mixer_ctl_get_name(controls[i]), ""); - ASSERT_NE(controls[i], nullptr); + EXPECT_EQ(mixer_ctl_get_id(controls[i]), i); + EXPECT_STRNE(mixer_ctl_get_name(controls[i]), ""); + EXPECT_NE(controls[i], nullptr); } } |