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Add another unit test for caching PNG decoded images verifying that when a PNG file is updated the stale cached asset is not used.

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PiperOrigin-RevId: 629748520
Change-Id: I6935a3d172ac1459602d3d82ac548adeb08a7b11
This commit is contained in:
Kyle Bayes
2024-05-01 09:38:25 -07:00
committed by Copybara-Service
parent 7eb8c4b9f4
commit dc68bc6c13
3 changed files with 88 additions and 29 deletions
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test/xml/xml_native_reader_test.cc
+11 -14
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@@ -490,20 +490,17 @@ TEST_F(XMLReaderTest, InvalidDefaultClassName) {
// ------------------------ test including -------------------------------------
// credit: https://www.mjt.me.uk/posts/smallest-png/
static constexpr unsigned char kTinyPng[] =
{ 0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, 0x00,
0x00, 0x00, 0x0D, 0x49, 0x48, 0x44, 0x52, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x01, 0x00, 0x01, 0x03, 0x00,
0x00, 0x00, 0x66, 0xBC, 0x3A, 0x25, 0x00, 0x00, 0x00,
0x03, 0x50, 0x4C, 0x54, 0x45, 0xB5, 0xD0, 0xD0, 0x63,
0x04, 0x16, 0xEA, 0x00, 0x00, 0x00, 0x1F, 0x49, 0x44,
0x41, 0x54, 0x68, 0x81, 0xED, 0xC1, 0x01, 0x0D, 0x00,
0x00, 0x00, 0xC2, 0xA0, 0xF7, 0x4F, 0x6D, 0x0E, 0x37,
0xA0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xBE, 0x0D, 0x21, 0x00, 0x00, 0x01, 0x9A, 0x60, 0xE1,
0xD5, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4E, 0x44,
0xAE, 0x42, 0x60, 0x82 };
// tiny RGB 2 x 3 PNG file
static constexpr unsigned char kTinyPng[] = {
0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x02,
0x08, 0x02, 0x00, 0x00, 0x00, 0x12, 0x16, 0xf1, 0x4d, 0x00, 0x00, 0x00,
0x1c, 0x49, 0x44, 0x41, 0x54, 0x08, 0xd7, 0x63, 0x78, 0xc1, 0xc0, 0xc0,
0xc0, 0xf0, 0xbf, 0xb8, 0xb8, 0x98, 0x81, 0xe1, 0x3f, 0xc3, 0xff, 0xff,
0xff, 0xc5, 0xc4, 0xc4, 0x00, 0x46, 0xd7, 0x07, 0x7f, 0xd2, 0x52, 0xa1,
0x41, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60,
0x82
};
TEST_F(XMLReaderTest, IncludeTest) {
static constexpr char xml[] = R"(