22   InitFieldTrialsFromString("Audio/Enabled/");  in TEST()
23   InitFieldTrialsFromString("Audio/Enabled/Video/Disabled/");  in TEST()
25   EXPECT_TRUE(FieldTrialsStringIsValid("Audio/Enabled/"));  in TEST()
26   EXPECT_TRUE(FieldTrialsStringIsValid("Audio/Enabled/Video/Disabled/"));  in TEST()
29   InitFieldTrialsFromString("Audio/Enabled/Audio/Enabled/");  in TEST()
30   InitFieldTrialsFromString("Audio/Enabled/B/C/Audio/Enabled/");  in TEST()
31   EXPECT_TRUE(FieldTrialsStringIsValid("Audio/Enabled/Audio/Enabled/"));  in TEST()
32   EXPECT_TRUE(FieldTrialsStringIsValid("Audio/Enabled/B/C/Audio/Enabled/"));  in TEST()
39   RTC_EXPECT_DEATH(InitFieldTrialsFromString("Audio/Enabled//Video/Disabled/"),  in TEST()
41   RTC_EXPECT_DEATH(InitFieldTrialsFromString("/Audio/Enabled/Video/Disabled/"),  in TEST()
43   RTC_EXPECT_DEATH(InitFieldTrialsFromString("Audio/Enabled/Video/Disabled"),  in TEST()
46       InitFieldTrialsFromString("Audio/Enabled/Video/Disabled/garbage"),  in TEST()
49   EXPECT_FALSE(FieldTrialsStringIsValid("Audio/Enabled//Video/Disabled/"));  in TEST()
50   EXPECT_FALSE(FieldTrialsStringIsValid("/Audio/Enabled/Video/Disabled/"));  in TEST()
51   EXPECT_FALSE(FieldTrialsStringIsValid("Audio/Enabled/Video/Disabled"));  in TEST()
53       FieldTrialsStringIsValid("Audio/Enabled/Video/Disabled/garbage"));  in TEST()
58   RTC_EXPECT_DEATH(InitFieldTrialsFromString("/Enabled/"),  in TEST()
62   RTC_EXPECT_DEATH(InitFieldTrialsFromString("//Enabled"),  in TEST()
65   EXPECT_FALSE(FieldTrialsStringIsValid("/Enabled/"));  in TEST()
67   EXPECT_FALSE(FieldTrialsStringIsValid("//Enabled"));  in TEST()
70   RTC_EXPECT_DEATH(InitFieldTrialsFromString("Audio/Enabled/Audio/Disabled/"),  in TEST()
73       InitFieldTrialsFromString("Audio/Enabled/B/C/Audio/Disabled/"),  in TEST()
75   EXPECT_FALSE(FieldTrialsStringIsValid("Audio/Enabled/Audio/Disabled/"));  in TEST()
76   EXPECT_FALSE(FieldTrialsStringIsValid("Audio/Enabled/B/C/Audio/Disabled/"));  in TEST()
80   EXPECT_EQ(MergeFieldTrialsStrings("Video/Enabled/", "Audio/Enabled/"),  in TEST()
81             "Audio/Enabled/Video/Enabled/");  in TEST()
82   EXPECT_EQ(MergeFieldTrialsStrings("Audio/Disabled/Video/Enabled/",  in TEST()
83                                     "Audio/Enabled/"),  in TEST()
84             "Audio/Enabled/Video/Enabled/");  in TEST()
86       MergeFieldTrialsStrings("Audio/Enabled/Video/Enabled/", "Audio/Enabled/"),  in TEST()
87       "Audio/Enabled/Video/Enabled/");  in TEST()
89       MergeFieldTrialsStrings("Audio/Enabled/Audio/Enabled/", "Video/Enabled/"),  in TEST()
90       "Audio/Enabled/Video/Enabled/");  in TEST()
94   RTC_EXPECT_DEATH(MergeFieldTrialsStrings("Audio/Enabled/", "garbage"),  in TEST()
99   EXPECT_EQ(MergeFieldTrialsStrings("", "Audio/Enabled/"), "Audio/Enabled/");  in TEST()
100   EXPECT_EQ(MergeFieldTrialsStrings("Audio/Enabled/", ""), "Audio/Enabled/");  in TEST()