diff options
Diffstat (limited to 'cras/src/tests/card_config_unittest.cc')
| -rw-r--r-- | cras/src/tests/card_config_unittest.cc | 283 |
1 files changed, 0 insertions, 283 deletions
diff --git a/cras/src/tests/card_config_unittest.cc b/cras/src/tests/card_config_unittest.cc deleted file mode 100644 index 4616515b..00000000 --- a/cras/src/tests/card_config_unittest.cc +++ /dev/null @@ -1,283 +0,0 @@ -// Copyright (c) 2012 The Chromium OS Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include <gtest/gtest.h> -#include <stdio.h> - -extern "C" { -#include "cras_card_config.h" -#include "cras_types.h" -} - -namespace { - -static unsigned int cras_volume_curve_create_default_called; -static struct cras_volume_curve* cras_volume_curve_create_default_return; -static unsigned int cras_volume_curve_create_simple_step_called; -static long cras_volume_curve_create_simple_step_max_volume; -static long cras_volume_curve_create_simple_step_volume_step; -static struct cras_volume_curve* cras_volume_curve_create_simple_step_return; -static unsigned int cras_volume_curve_create_explicit_called; -static long cras_explicit_curve[101]; -static struct cras_volume_curve* cras_volume_curve_create_explicit_return; - -static const char CONFIG_PATH[] = CRAS_UT_TMPDIR; - -void CreateConfigFile(const char* name, const char* config_text) { - FILE* f; - char card_path[128]; - - snprintf(card_path, sizeof(card_path), "%s/%s", CONFIG_PATH, name); - f = fopen(card_path, "w"); - if (f == NULL) - return; - - fprintf(f, "%s", config_text); - - fclose(f); -} - -class CardConfigTestSuite : public testing::Test { - protected: - virtual void SetUp() { - cras_volume_curve_create_default_called = 0; - cras_volume_curve_create_default_return = - reinterpret_cast<struct cras_volume_curve*>(0x55); - cras_volume_curve_create_simple_step_return = - reinterpret_cast<struct cras_volume_curve*>(0x56); - cras_volume_curve_create_explicit_return = - reinterpret_cast<struct cras_volume_curve*>(0x57); - cras_volume_curve_create_simple_step_called = 0; - cras_volume_curve_create_simple_step_return = NULL; - cras_volume_curve_create_explicit_called = 0; - cras_volume_curve_create_explicit_return = NULL; - } -}; - -// Test that no config is returned if the file doesn't exist. -TEST_F(CardConfigTestSuite, NoConfigFound) { - struct cras_card_config* config; - - config = cras_card_config_create(CONFIG_PATH, "no_effing_way_this_exists"); - EXPECT_EQ(NULL, config); -} - -// Test an empty config file, should return a null volume curve. -TEST_F(CardConfigTestSuite, EmptyConfigFileReturnsNullVolumeCurve) { - static const char empty_config_text[] = ""; - static const char empty_config_name[] = "EmptyConfigCard"; - struct cras_card_config* config; - struct cras_volume_curve* curve; - - CreateConfigFile(empty_config_name, empty_config_text); - - config = cras_card_config_create(CONFIG_PATH, empty_config_name); - EXPECT_NE(static_cast<struct cras_card_config*>(NULL), config); - - curve = cras_card_config_get_volume_curve_for_control(config, "asdf"); - EXPECT_EQ(0, cras_volume_curve_create_default_called); - EXPECT_EQ(static_cast<struct cras_volume_curve*>(NULL), curve); - - cras_card_config_destroy(config); -} - -// Getting a curve from a null config should always return null volume curve. -TEST_F(CardConfigTestSuite, NullConfigGivesDefaultVolumeCurve) { - struct cras_volume_curve* curve; - - curve = cras_card_config_get_volume_curve_for_control(NULL, "asdf"); - EXPECT_EQ(0, cras_volume_curve_create_default_called); - EXPECT_EQ(static_cast<struct cras_volume_curve*>(NULL), curve); -} - -// Test getting a curve from a simple_step configuration. -TEST_F(CardConfigTestSuite, SimpleStepConfig) { - static const char simple_config_name[] = "simple"; - static const char simple_config_text[] = - "[Card1]\n" - "volume_curve = simple_step\n" - "volume_step = 75\n" - "max_volume = -600\n"; - struct cras_card_config* config; - struct cras_volume_curve* curve; - - CreateConfigFile(simple_config_name, simple_config_text); - - config = cras_card_config_create(CONFIG_PATH, simple_config_name); - EXPECT_NE(static_cast<struct cras_card_config*>(NULL), config); - - // Unknown config should return default curve. - curve = cras_card_config_get_volume_curve_for_control(NULL, "asdf"); - EXPECT_EQ(0, cras_volume_curve_create_default_called); - EXPECT_EQ(static_cast<struct cras_volume_curve*>(NULL), curve); - - // Test a config that specifies simple_step. - curve = cras_card_config_get_volume_curve_for_control(config, "Card1"); - EXPECT_EQ(cras_volume_curve_create_simple_step_return, curve); - EXPECT_EQ(0, cras_volume_curve_create_default_called); - EXPECT_EQ(1, cras_volume_curve_create_simple_step_called); - EXPECT_EQ(-600, cras_volume_curve_create_simple_step_max_volume); - EXPECT_EQ(75, cras_volume_curve_create_simple_step_volume_step); - - cras_card_config_destroy(config); -} - -// Test getting a curve from an explicit configuration. -TEST_F(CardConfigTestSuite, ExplicitCurveConfig) { - static const char explicit_config_name[] = "explicit"; - static const char explicit_config_text[] = - "[Card1]\n" - "volume_curve = explicit\n" - "dB_at_0 = -9950\n" - "dB_at_1 = -9850\n" - "dB_at_2 = -9750\n" - "dB_at_3 = -9650\n" - "dB_at_4 = -9550\n" - "dB_at_5 = -9450\n" - "dB_at_6 = -9350\n" - "dB_at_7 = -9250\n" - "dB_at_8 = -9150\n" - "dB_at_9 = -9050\n" - "dB_at_10 = -8950\n" - "dB_at_11 = -8850\n" - "dB_at_12 = -8750\n" - "dB_at_13 = -8650\n" - "dB_at_14 = -8550\n" - "dB_at_15 = -8450\n" - "dB_at_16 = -8350\n" - "dB_at_17 = -8250\n" - "dB_at_18 = -8150\n" - "dB_at_19 = -8050\n" - "dB_at_20 = -7950\n" - "dB_at_21 = -7850\n" - "dB_at_22 = -7750\n" - "dB_at_23 = -7650\n" - "dB_at_24 = -7550\n" - "dB_at_25 = -7450\n" - "dB_at_26 = -7350\n" - "dB_at_27 = -7250\n" - "dB_at_28 = -7150\n" - "dB_at_29 = -7050\n" - "dB_at_30 = -6950\n" - "dB_at_31 = -6850\n" - "dB_at_32 = -6750\n" - "dB_at_33 = -6650\n" - "dB_at_34 = -6550\n" - "dB_at_35 = -6450\n" - "dB_at_36 = -6350\n" - "dB_at_37 = -6250\n" - "dB_at_38 = -6150\n" - "dB_at_39 = -6050\n" - "dB_at_40 = -5950\n" - "dB_at_41 = -5850\n" - "dB_at_42 = -5750\n" - "dB_at_43 = -5650\n" - "dB_at_44 = -5550\n" - "dB_at_45 = -5450\n" - "dB_at_46 = -5350\n" - "dB_at_47 = -5250\n" - "dB_at_48 = -5150\n" - "dB_at_49 = -5050\n" - "dB_at_50 = -4950\n" - "dB_at_51 = -4850\n" - "dB_at_52 = -4750\n" - "dB_at_53 = -4650\n" - "dB_at_54 = -4550\n" - "dB_at_55 = -4450\n" - "dB_at_56 = -4350\n" - "dB_at_57 = -4250\n" - "dB_at_58 = -4150\n" - "dB_at_59 = -4050\n" - "dB_at_60 = -3950\n" - "dB_at_61 = -3850\n" - "dB_at_62 = -3750\n" - "dB_at_63 = -3650\n" - "dB_at_64 = -3550\n" - "dB_at_65 = -3450\n" - "dB_at_66 = -3350\n" - "dB_at_67 = -3250\n" - "dB_at_68 = -3150\n" - "dB_at_69 = -3050\n" - "dB_at_70 = -2950\n" - "dB_at_71 = -2850\n" - "dB_at_72 = -2750\n" - "dB_at_73 = -2650\n" - "dB_at_74 = -2550\n" - "dB_at_75 = -2450\n" - "dB_at_76 = -2350\n" - "dB_at_77 = -2250\n" - "dB_at_78 = -2150\n" - "dB_at_79 = -2050\n" - "dB_at_80 = -1950\n" - "dB_at_81 = -1850\n" - "dB_at_82 = -1750\n" - "dB_at_83 = -1650\n" - "dB_at_84 = -1550\n" - "dB_at_85 = -1450\n" - "dB_at_86 = -1350\n" - "dB_at_87 = -1250\n" - "dB_at_88 = -1150\n" - "dB_at_89 = -1050\n" - "dB_at_90 = -950\n" - "dB_at_91 = -850\n" - "dB_at_92 = -750\n" - "dB_at_93 = -650\n" - "dB_at_94 = -550\n" - "dB_at_95 = -450\n" - "dB_at_96 = -350\n" - "dB_at_97 = -250\n" - "dB_at_98 = -150\n" - "dB_at_99 = -50\n" - "dB_at_100 = 50\n"; - struct cras_card_config* config; - struct cras_volume_curve* curve; - - CreateConfigFile(explicit_config_name, explicit_config_text); - - config = cras_card_config_create(CONFIG_PATH, explicit_config_name); - EXPECT_NE(static_cast<struct cras_card_config*>(NULL), config); - - // Test a explicit curve config. - curve = cras_card_config_get_volume_curve_for_control(config, "Card1"); - EXPECT_EQ(0, cras_volume_curve_create_default_called); - EXPECT_EQ(0, cras_volume_curve_create_simple_step_called); - EXPECT_EQ(1, cras_volume_curve_create_explicit_called); - EXPECT_EQ(cras_volume_curve_create_explicit_return, curve); - for (unsigned int i = 0; i < 101; i++) { - EXPECT_EQ((static_cast<long>(i) - 100) * 100 + 50, cras_explicit_curve[i]); - } - - cras_card_config_destroy(config); -} - -// Stubs. -extern "C" { - -struct cras_volume_curve* cras_volume_curve_create_default() { - cras_volume_curve_create_default_called++; - return cras_volume_curve_create_default_return; -} - -struct cras_volume_curve* cras_volume_curve_create_simple_step( - long max_volume, - long volume_step) { - cras_volume_curve_create_simple_step_called++; - cras_volume_curve_create_simple_step_max_volume = max_volume; - cras_volume_curve_create_simple_step_volume_step = volume_step; - return cras_volume_curve_create_simple_step_return; -} - -struct cras_volume_curve* cras_volume_curve_create_explicit(long dB_vals[101]) { - cras_volume_curve_create_explicit_called++; - memcpy(cras_explicit_curve, dB_vals, sizeof(cras_explicit_curve)); - return cras_volume_curve_create_explicit_return; -} -} - -} // namespace - -int main(int argc, char** argv) { - ::testing::InitGoogleTest(&argc, argv); - return RUN_ALL_TESTS(); -} |