stagefright: add runtime debug support

Bug: 18285408
Change-Id: I56346f4652b2c5f7ef5fa3003fd8676051339384

1 files changed, 95 insertions, 0 deletions

diff --git a/media/libstagefright/tests/Utils_test.cpp b/media/libstagefright/tests/Utils_test.cpp
index f2825dd..43e0269 100644
--- a/media/libstagefright/tests/Utils_test.cpp
+++ b/media/libstagefright/tests/Utils_test.cpp
@@ -24,6 +24,7 @@
 #include <unistd.h>
 
 #include <media/stagefright/foundation/ADebug.h>
+#include <media/stagefright/foundation/AStringUtils.h>
 #include <media/stagefright/foundation/AUtils.h>
 #include <media/stagefright/Utils.h>
 
@@ -32,6 +33,100 @@ namespace android {
 class UtilsTest : public ::testing::Test {
 };
 
+TEST_F(UtilsTest, TestStringUtils) {
+    ASSERT_EQ(AStringUtils::Compare("Audio", "AudioExt", 5, false), 0);
+    ASSERT_EQ(AStringUtils::Compare("Audio", "audiOExt", 5, true), 0);
+    ASSERT_NE(AStringUtils::Compare("Audio", "audioExt", 5, false), 0);
+    ASSERT_NE(AStringUtils::Compare("Audio", "AudiOExt", 5, false), 0);
+
+    ASSERT_LT(AStringUtils::Compare("Audio", "AudioExt", 7, false), 0);
+    ASSERT_LT(AStringUtils::Compare("Audio", "audiOExt", 7, true), 0);
+
+    ASSERT_GT(AStringUtils::Compare("AudioExt", "Audio", 7, false), 0);
+    ASSERT_GT(AStringUtils::Compare("audiOext", "Audio", 7, true), 0);
+
+    ASSERT_LT(AStringUtils::Compare("Audio", "Video", 5, false), 0);
+    ASSERT_LT(AStringUtils::Compare("Audio1", "Audio2", 6, false), 0);
+    ASSERT_LT(AStringUtils::Compare("audio", "VIDEO", 5, true), 0);
+    ASSERT_LT(AStringUtils::Compare("audio1", "AUDIO2", 6, true), 0);
+
+    ASSERT_GT(AStringUtils::Compare("Video", "Audio", 5, false), 0);
+    ASSERT_GT(AStringUtils::Compare("Audio2", "Audio1", 6, false), 0);
+    ASSERT_GT(AStringUtils::Compare("VIDEO", "audio", 5, true), 0);
+    ASSERT_GT(AStringUtils::Compare("AUDIO2", "audio1", 6, true), 0);
+
+    ASSERT_TRUE(AStringUtils::MatchesGlob("AudioA", 5, "AudioB", 5, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("AudioA", 6, "AudioA", 5, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("AudioA", 5, "AudioA", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("AudioA", 5, "audiOB", 5, false));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("AudioA", 5, "audiOB", 5, true));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("AudioA", 6, "AudioA", 5, true));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("AudioA", 5, "AudioA", 6, true));
+
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*1", 1, "String8", 6, true));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*1", 1, "String8", 6, false));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*1", 1, "String8", 0, true));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*1", 1, "String8", 0, false));
+
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*ring1", 5, "String8", 6, false));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*ring2", 5, "STRING8", 6, true));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("*ring4", 5, "StRing8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("*ring5", 5, "StrinG8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("*ring8", 5, "String8", 7, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("*ring8", 5, "String8", 7, true));
+
+    ASSERT_TRUE(AStringUtils::MatchesGlob("Str*1", 4, "String8", 6, false));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("Str*2", 4, "STRING8", 6, true));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*3", 4, "string8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*4", 4, "StRing8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*5", 4, "AString8", 7, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*6", 4, "AString8", 7, true));
+
+    ASSERT_TRUE(AStringUtils::MatchesGlob("Str*ng1", 6, "String8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ng2", 6, "string8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ng3", 6, "StRing8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ng4", 6, "StriNg8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ng5", 6, "StrinG8", 6, false));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("Str*ng6", 6, "STRING8", 6, true));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ng8", 6, "AString8", 7, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ng1", 6, "String16", 7, false));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("Str*ing9", 7, "String8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ringA", 8, "String8", 6, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ng8", 6, "AString8", 7, true));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ng1", 6, "String16", 7, true));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("Str*ing9", 7, "STRING8", 6, true));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("Str*ringA", 8, "String8", 6, true));
+
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*str*str1", 8, "bestrestroom", 9, false));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*str*str1", 8, "bestrestrestroom", 13, false));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("*str*stro", 8, "bestrestrestroom", 14, false));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*str*str*1", 9, "bestrestrestroom", 14, false));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*str*str1", 8, "beSTReSTRoom", 9, true));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*str*str1", 8, "beSTRestreSTRoom", 13, true));
+    ASSERT_FALSE(AStringUtils::MatchesGlob("*str*stro", 8, "bestreSTReSTRoom", 14, true));
+    ASSERT_TRUE(AStringUtils::MatchesGlob("*str*str*1", 9, "bestreSTReSTRoom", 14, true));
+}
+
+TEST_F(UtilsTest, TestDebug) {
+#define LVL(x) (ADebug::Level)(x)
+    ASSERT_EQ(ADebug::GetDebugLevelFromString("video", "", LVL(5)), LVL(5));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString("video", "   \t  \n ", LVL(2)), LVL(2));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString("video", "3", LVL(5)), LVL(3));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString("video", "3:*deo", LVL(5)), LVL(3));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString(
+            "video", "\t\n 3 \t\n:\t\n video \t\n", LVL(5)), LVL(3));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString("video", "3:*deo,2:vid*", LVL(5)), LVL(2));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString(
+            "avideo", "\t\n 3 \t\n:\t\n avideo \t\n,\t\n 2 \t\n:\t\n video \t\n", LVL(5)), LVL(3));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString(
+            "audio.omx", "4:*omx,3:*d*o*,2:audio*", LVL(5)), LVL(2));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString(
+            "video.omx", "4:*omx,3:*d*o*,2:audio*", LVL(5)), LVL(3));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString("video", "4:*omx,3:*d*o*,2:audio*", LVL(5)), LVL(3));
+    ASSERT_EQ(ADebug::GetDebugLevelFromString("omx", "4:*omx,3:*d*o*,2:audio*", LVL(5)), LVL(4));
+#undef LVL
+}
+
 TEST_F(UtilsTest, TestFourCC) {
     ASSERT_EQ(FOURCC('s', 't', 'm' , 'u'), 'stmu');
 }