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Diffstat (limited to 'dom/media/gtest/TestMediaMIMETypes.cpp')
| -rw-r--r-- | dom/media/gtest/TestMediaMIMETypes.cpp | 284 |
1 files changed, 284 insertions, 0 deletions
diff --git a/dom/media/gtest/TestMediaMIMETypes.cpp b/dom/media/gtest/TestMediaMIMETypes.cpp new file mode 100644 index 0000000000..d36e3bf586 --- /dev/null +++ b/dom/media/gtest/TestMediaMIMETypes.cpp @@ -0,0 +1,284 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "gtest/gtest.h" +#include "MediaMIMETypes.h" +#include "mozilla/Unused.h" + +using namespace mozilla; + +TEST(MediaMIMETypes, DependentMIMEType) +{ + static const struct { + const char* mString; + DependentMediaMIMEType mDependentMediaMIMEType; + } tests[] = {{"audio/mp4", MEDIAMIMETYPE("audio/mp4")}, + {"video/mp4", MEDIAMIMETYPE("video/mp4")}, + {"application/x-mp4", MEDIAMIMETYPE("application/x-mp4")}}; + for (const auto& test : tests) { + EXPECT_TRUE(test.mDependentMediaMIMEType.AsDependentString().EqualsASCII( + test.mString)); + MediaMIMEType mimetype(test.mDependentMediaMIMEType); + EXPECT_TRUE(mimetype.AsString().Equals( + test.mDependentMediaMIMEType.AsDependentString())); + EXPECT_EQ(mimetype, test.mDependentMediaMIMEType); + EXPECT_EQ(mimetype, MediaMIMEType(test.mDependentMediaMIMEType)); + } +} + +TEST(MediaMIMETypes, MakeMediaMIMEType_bad) +{ + static const char* tests[] = {"", " ", "/", "audio", + "audio/", "mp4", "/mp4", "a/b"}; + + for (const auto& test : tests) { + Maybe<MediaMIMEType> type = MakeMediaMIMEType(test); + EXPECT_TRUE(type.isNothing()) + << "MakeMediaMIMEType(\"" << test << "\").isNothing()"; + } +} + +TEST(MediaMIMETypes, MediaMIMEType) +{ + static const struct { + const char* mTypeString; + const char* mAsString; + bool mApplication; + bool mAudio; + bool mVideo; + bool mEqualsLiteralVideoSlashMp4; // tests `== "video/mp4"` + } tests[] = { + // in AsString app audio video ==v/mp4 + {"video/mp4", "video/mp4", false, false, true, true}, + {"video/mp4; codecs=0", "video/mp4", false, false, true, true}, + {"VIDEO/MP4", "video/mp4", false, false, true, true}, + {"audio/mp4", "audio/mp4", false, true, false, false}, + {"application/x", "application/x", true, false, false, false}}; + + for (const auto& test : tests) { + Maybe<MediaMIMEType> type = MakeMediaMIMEType(test.mTypeString); + EXPECT_TRUE(type.isSome()) + << "MakeMediaMIMEType(\"" << test.mTypeString << "\").isSome()"; + EXPECT_TRUE(type->AsString().EqualsASCII(test.mAsString)) + << "MakeMediaMIMEType(\"" << test.mTypeString << "\")->AsString() == \"" + << test.mAsString << "\""; + EXPECT_EQ(test.mApplication, type->HasApplicationMajorType()) + << "MakeMediaMIMEType(\"" << test.mTypeString + << "\")->HasApplicationMajorType() == " + << (test.mApplication ? "true" : "false"); + EXPECT_EQ(test.mAudio, type->HasAudioMajorType()) + << "MakeMediaMIMEType(\"" << test.mTypeString + << "\")->HasAudioMajorType() == " << (test.mAudio ? "true" : "false"); + EXPECT_EQ(test.mVideo, type->HasVideoMajorType()) + << "MakeMediaMIMEType(\"" << test.mTypeString + << "\")->HasVideoMajorType() == " << (test.mVideo ? "true" : "false"); + EXPECT_EQ(test.mEqualsLiteralVideoSlashMp4, + *type == MEDIAMIMETYPE("video/mp4")) + << "*MakeMediaMIMEType(\"" << test.mTypeString + << "\") == MEDIAMIMETYPE(\"video/mp4\")"; + } +} + +TEST(MediaMIMETypes, MediaCodecs) +{ + MediaCodecs empty(""); + EXPECT_TRUE(empty.IsEmpty()); + EXPECT_TRUE(empty.AsString().EqualsLiteral("")); + EXPECT_FALSE(empty.Contains(u""_ns)); + EXPECT_FALSE(empty.Contains(u"c1"_ns)); + EXPECT_FALSE(empty.ContainsPrefix(u""_ns)); + EXPECT_FALSE(empty.ContainsPrefix(u"c1"_ns)); + int iterations = 0; + for (const auto& codec : empty.Range()) { + ++iterations; + Unused << codec; + } + EXPECT_EQ(0, iterations); + + MediaCodecs space(" "); + EXPECT_FALSE(space.IsEmpty()); + EXPECT_TRUE(space.AsString().EqualsLiteral(" ")); + EXPECT_TRUE(space.Contains(u""_ns)); + EXPECT_FALSE(space.Contains(u"c1"_ns)); + EXPECT_TRUE(space.ContainsPrefix(u""_ns)); + EXPECT_FALSE(space.ContainsPrefix(u"c"_ns)); + EXPECT_FALSE(space.ContainsPrefix(u"c1"_ns)); + iterations = 0; + for (const auto& codec : space.Range()) { + ++iterations; + EXPECT_TRUE(codec.IsEmpty()); + } + EXPECT_EQ(1, iterations); + + MediaCodecs one(" c1 "); + EXPECT_FALSE(one.IsEmpty()); + EXPECT_TRUE(one.AsString().EqualsLiteral(" c1 ")); + EXPECT_FALSE(one.Contains(u""_ns)); + EXPECT_TRUE(one.Contains(u"c1"_ns)); + EXPECT_TRUE(one.ContainsPrefix(u""_ns)); + EXPECT_TRUE(one.ContainsPrefix(u"c"_ns)); + EXPECT_TRUE(one.ContainsPrefix(u"c1"_ns)); + EXPECT_FALSE(one.ContainsPrefix(u"c1x"_ns)); + EXPECT_FALSE(one.ContainsPrefix(u"c1 "_ns)); + iterations = 0; + for (const auto& codec : one.Range()) { + ++iterations; + EXPECT_TRUE(codec.EqualsLiteral("c1")); + } + EXPECT_EQ(1, iterations); + + MediaCodecs two(" c1 , c2 "); + EXPECT_FALSE(two.IsEmpty()); + EXPECT_TRUE(two.AsString().EqualsLiteral(" c1 , c2 ")); + EXPECT_FALSE(two.Contains(u""_ns)); + EXPECT_TRUE(two.Contains(u"c1"_ns)); + EXPECT_TRUE(two.Contains(u"c2"_ns)); + EXPECT_TRUE(two.ContainsPrefix(u""_ns)); + EXPECT_TRUE(two.ContainsPrefix(u"c"_ns)); + EXPECT_FALSE(two.ContainsPrefix(u"1"_ns)); + EXPECT_TRUE(two.ContainsPrefix(u"c1"_ns)); + EXPECT_TRUE(two.ContainsPrefix(u"c2"_ns)); + EXPECT_FALSE(two.ContainsPrefix(u"c1x"_ns)); + EXPECT_FALSE(two.ContainsPrefix(u"c2x"_ns)); + iterations = 0; + for (const auto& codec : two.Range()) { + ++iterations; + char buffer[] = "c0"; + buffer[1] += iterations; + EXPECT_TRUE(codec.EqualsASCII(buffer)); + } + EXPECT_EQ(2, iterations); + + EXPECT_TRUE(two.ContainsAll(two)); + EXPECT_TRUE(two.ContainsAll(one)); + EXPECT_FALSE(one.ContainsAll(two)); + + // Check wide char case where both octets/bytes are relevant. Note we don't + // use `EqualsLiteral` here because at the time of writing it will place the + // literal into a narrow string which then doesn't compare correctly with + // the wide representation from MediaCodecs. + MediaCodecs euroSign(" € "); // U+20AC + EXPECT_FALSE(euroSign.IsEmpty()); + EXPECT_TRUE(euroSign.AsString().Equals(u" € "_ns)); + EXPECT_FALSE(euroSign.Contains(u""_ns)); + EXPECT_TRUE(euroSign.Contains(u"€"_ns)); + EXPECT_FALSE(euroSign.Contains(u"€€"_ns)); + EXPECT_TRUE(euroSign.ContainsPrefix(u""_ns)); + EXPECT_TRUE(euroSign.ContainsPrefix(u"€"_ns)); + EXPECT_FALSE(euroSign.ContainsPrefix( + u"₭"_ns)); // U+20AD -- ensure second octet is compared + EXPECT_FALSE(euroSign.ContainsPrefix( + u"↬"_ns)); // U+21AC -- ensure first octet is compared + EXPECT_FALSE(euroSign.ContainsPrefix(u"€ "_ns)); + iterations = 0; + for (const auto& codec : euroSign.Range()) { + ++iterations; + EXPECT_TRUE(codec.Equals(u"€"_ns)); + } + EXPECT_EQ(1, iterations); +} + +TEST(MediaMIMETypes, MakeMediaExtendedMIMEType_bad) +{ + static const char* tests[] = {"", " ", "/", "audio", + "audio/", "mp4", "/mp4", "a/b"}; + + for (const auto& test : tests) { + Maybe<MediaExtendedMIMEType> type = MakeMediaExtendedMIMEType(test); + EXPECT_TRUE(type.isNothing()) + << "MakeMediaExtendedMIMEType(\"" << test << "\").isNothing()"; + } +} + +TEST(MediaMIMETypes, MediaExtendedMIMEType) +{ + // Some generic tests first. + static const struct { + const char* mTypeString; + const char* mTypeAsString; + bool mApplication; + bool mAudio; + bool mVideo; + bool mEqualsLiteralVideoSlashMp4; // tests `== "video/mp4"` + bool mHaveCodecs; + } tests[] = { + // in Type().AsString app audio video ==v/mp4 + // codecs + {"video/mp4", "video/mp4", false, false, true, true, false}, + {"video/mp4; codecs=0", "video/mp4", false, false, true, true, true}, + {"VIDEO/MP4", "video/mp4", false, false, true, true, false}, + {"audio/mp4", "audio/mp4", false, true, false, false, false}, + {"video/webm", "video/webm", false, false, true, false, false}, + {"audio/webm", "audio/webm", false, true, false, false, false}, + {"application/x", "application/x", true, false, false, false, false}}; + + for (const auto& test : tests) { + Maybe<MediaExtendedMIMEType> type = + MakeMediaExtendedMIMEType(test.mTypeString); + EXPECT_TRUE(type.isSome()) + << "MakeMediaExtendedMIMEType(\"" << test.mTypeString << "\").isSome()"; + EXPECT_TRUE(type->OriginalString().EqualsASCII(test.mTypeString)) + << "MakeMediaExtendedMIMEType(\"" << test.mTypeString + << "\")->AsString() == \"" << test.mTypeAsString << "\""; + EXPECT_TRUE(type->Type().AsString().EqualsASCII(test.mTypeAsString)) + << "MakeMediaExtendedMIMEType(\"" << test.mTypeString + << "\")->AsString() == \"" << test.mTypeAsString << "\""; + EXPECT_EQ(test.mApplication, type->Type().HasApplicationMajorType()) + << "MakeMediaExtendedMIMEType(\"" << test.mTypeString + << "\")->Type().HasApplicationMajorType() == " + << (test.mApplication ? "true" : "false"); + EXPECT_EQ(test.mAudio, type->Type().HasAudioMajorType()) + << "MakeMediaExtendedMIMEType(\"" << test.mTypeString + << "\")->Type().HasAudioMajorType() == " + << (test.mAudio ? "true" : "false"); + EXPECT_EQ(test.mVideo, type->Type().HasVideoMajorType()) + << "MakeMediaExtendedMIMEType(\"" << test.mTypeString + << "\")->Type().HasVideoMajorType() == " + << (test.mVideo ? "true" : "false"); + EXPECT_EQ(test.mEqualsLiteralVideoSlashMp4, + type->Type() == MEDIAMIMETYPE("video/mp4")) + << "*MakeMediaExtendedMIMEType(\"" << test.mTypeString + << "\")->Type() == MEDIAMIMETYPE(\"video/mp4\")"; + EXPECT_EQ(test.mHaveCodecs, type->HaveCodecs()) + << "MakeMediaExtendedMIMEType(\"" << test.mTypeString + << "\")->HaveCodecs() == " << (test.mHaveCodecs ? "true" : "false"); + EXPECT_NE(test.mHaveCodecs, type->Codecs().IsEmpty()) + << "MakeMediaExtendedMIMEType(\"" << test.mTypeString + << "\")->Codecs.IsEmpty() != " << (test.mHaveCodecs ? "true" : "false"); + EXPECT_FALSE(type->GetWidth()) << "MakeMediaExtendedMIMEType(\"" + << test.mTypeString << "\")->GetWidth()"; + EXPECT_FALSE(type->GetHeight()) << "MakeMediaExtendedMIMEType(\"" + << test.mTypeString << "\")->GetHeight()"; + EXPECT_FALSE(type->GetFramerate()) + << "MakeMediaExtendedMIMEType(\"" << test.mTypeString + << "\")->GetFramerate()"; + EXPECT_FALSE(type->GetBitrate()) << "MakeMediaExtendedMIMEType(\"" + << test.mTypeString << "\")->GetBitrate()"; + } + + // Test all extra parameters. + Maybe<MediaExtendedMIMEType> type = MakeMediaExtendedMIMEType( + "video/mp4; codecs=\"a,b\"; width=1024; Height=768; FrameRate=60; " + "BITRATE=100000"); + EXPECT_TRUE(type->HaveCodecs()); + EXPECT_FALSE(type->Codecs().IsEmpty()); + EXPECT_TRUE(type->Codecs().AsString().EqualsASCII("a,b")); + EXPECT_TRUE(type->Codecs() == "a,b"); + EXPECT_TRUE(type->Codecs().Contains(u"a"_ns)); + EXPECT_TRUE(type->Codecs().Contains(u"b"_ns)); + EXPECT_TRUE(type->Codecs().ContainsPrefix(u"a"_ns)); + EXPECT_TRUE(type->Codecs().ContainsPrefix(u"b"_ns)); + EXPECT_FALSE(type->Codecs().ContainsPrefix(u"ab"_ns)); + EXPECT_FALSE(type->Codecs().ContainsPrefix(u"ba"_ns)); + EXPECT_FALSE(type->Codecs().ContainsPrefix(u"a,b"_ns)); + EXPECT_TRUE(!!type->GetWidth()); + EXPECT_EQ(1024, *type->GetWidth()); + EXPECT_TRUE(!!type->GetHeight()); + EXPECT_EQ(768, *type->GetHeight()); + EXPECT_TRUE(!!type->GetFramerate()); + EXPECT_EQ(60, *type->GetFramerate()); + EXPECT_TRUE(!!type->GetBitrate()); + EXPECT_EQ(100000, *type->GetBitrate()); +} |