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-rw-r--r--fpdfsdk/fpdfedit_embeddertest.cpp88
1 files changed, 49 insertions, 39 deletions
diff --git a/fpdfsdk/fpdfedit_embeddertest.cpp b/fpdfsdk/fpdfedit_embeddertest.cpp
index 480ef51dbd..720dcdec01 100644
--- a/fpdfsdk/fpdfedit_embeddertest.cpp
+++ b/fpdfsdk/fpdfedit_embeddertest.cpp
@@ -11,50 +11,60 @@
class FPDFEditEmbeddertest : public EmbedderTest, public TestSaver {};
+namespace {
+const char kExpectedPDF[] =
+ "%PDF-1.7\r\n"
+ "%\xA1\xB3\xC5\xD7\r\n"
+ "1 0 obj\r\n"
+ "<</Pages 2 0 R /Type/Catalog>>\r\n"
+ "endobj\r\n"
+ "2 0 obj\r\n"
+ "<</Count 1/Kids\\[ 4 0 R \\]/Type/Pages>>\r\n"
+ "endobj\r\n"
+ "3 0 obj\r\n"
+ "<</CreationDate\\(D:.*\\)/Creator\\(PDFium\\)>>\r\n"
+ "endobj\r\n"
+ "4 0 obj\r\n"
+ "<</Contents 5 0 R /MediaBox\\[ 0 0 640 480\\]"
+ "/Parent 2 0 R /Resources<<>>/Rotate 0/Type/Page"
+ ">>\r\n"
+ "endobj\r\n"
+ "5 0 obj\r\n"
+ "<</Filter/FlateDecode/Length 8>>stream\r\n"
+ // Character '_' is matching '\0' (see comment below).
+ "x\x9C\x3____\x1\r\n"
+ "endstream\r\n"
+ "endobj\r\n"
+ "xref\r\n"
+ "0 6\r\n"
+ "0000000000 65535 f\r\n"
+ "0000000017 00000 n\r\n"
+ "0000000066 00000 n\r\n"
+ "0000000122 00000 n\r\n"
+ "0000000192 00000 n\r\n"
+ "0000000301 00000 n\r\n"
+ "trailer\r\n"
+ "<<\r\n"
+ "/Root 1 0 R\r\n"
+ "/Info 3 0 R\r\n"
+ "/Size 6/ID\\[<.*><.*>\\]>>\r\n"
+ "startxref\r\n"
+ "379\r\n"
+ "%%EOF\r\n";
+} // namespace
+
TEST_F(FPDFEditEmbeddertest, EmptyCreation) {
EXPECT_TRUE(CreateEmptyDocument());
FPDF_PAGE page = FPDFPage_New(document(), 1, 640.0, 480.0);
EXPECT_NE(nullptr, page);
EXPECT_TRUE(FPDFPage_GenerateContent(page));
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
- EXPECT_THAT(GetString(),
- testing::MatchesRegex(
- "%PDF-1.7\r\n"
- "%\xA1\xB3\xC5\xD7\r\n"
- "1 0 obj\r\n"
- "<</Pages 2 0 R /Type/Catalog>>\r\n"
- "endobj\r\n"
- "2 0 obj\r\n"
- "<</Count 1/Kids\\[ 4 0 R \\]/Type/Pages>>\r\n"
- "endobj\r\n"
- "3 0 obj\r\n"
- "<</CreationDate\\(D:.*\\)/Creator\\(PDFium\\)>>\r\n"
- "endobj\r\n"
- "4 0 obj\r\n"
- "<</Contents 5 0 R /MediaBox\\[ 0 0 640 480\\]"
- "/Parent 2 0 R /Resources<<>>/Rotate 0/Type/Page"
- ">>\r\n"
- "endobj\r\n"
- "5 0 obj\r\n"
- "<</Filter/FlateDecode/Length 8>>stream\r\n"
- "x\x9C\x3\0\0\0\0\x1\r\n"
- "endstream\r\n"
- "endobj\r\n"
- "xref\r\n"
- "0 6\r\n"
- "0000000000 65535 f\r\n"
- "0000000017 00000 n\r\n"
- "0000000066 00000 n\r\n"
- "0000000122 00000 n\r\n"
- "0000000192 00000 n\r\n"
- "0000000301 00000 n\r\n"
- "trailer\r\n"
- "<<\r\n"
- "/Root 1 0 R\r\n"
- "/Info 3 0 R\r\n"
- "/Size 6/ID\\[<.*><.*>\\]>>\r\n"
- "startxref\r\n"
- "379\r\n"
- "%%EOF\r\n"));
+
+ // The MatchesRegexp doesn't support embedded NUL ('\0') characters. They are
+ // replaced by '_' for the purpose of the test.
+ std::string result = GetString();
+ std::replace(result.begin(), result.end(), '\0', '_');
+ EXPECT_THAT(result, testing::MatchesRegex(
+ std::string(kExpectedPDF, sizeof(kExpectedPDF))));
FPDFPage_Delete(document(), 1);
}