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-rw-r--r--BUILD.gn1
-rw-r--r--core/fpdfapi/parser/cpdf_security_handler_embeddertest.cpp10
-rw-r--r--fpdfsdk/fpdfannot_embeddertest.cpp31
-rw-r--r--fpdfsdk/fpdfedit_embeddertest.cpp24
-rw-r--r--fpdfsdk/fpdfeditpath.cpp8
-rw-r--r--fpdfsdk/fpdfeditpath_embeddertest.cpp63
-rw-r--r--fpdfsdk/fpdfformfill_embeddertest.cpp2
-rw-r--r--testing/embedder_test.cpp60
-rw-r--r--testing/embedder_test.h12
9 files changed, 162 insertions, 49 deletions
diff --git a/BUILD.gn b/BUILD.gn
index 3de2d32566..5d0ad6dcd8 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -2008,6 +2008,7 @@ test("pdfium_embeddertests") {
"fpdfsdk/fpdfattachment_embeddertest.cpp",
"fpdfsdk/fpdfdoc_embeddertest.cpp",
"fpdfsdk/fpdfedit_embeddertest.cpp",
+ "fpdfsdk/fpdfeditpath_embeddertest.cpp",
"fpdfsdk/fpdfext_embeddertest.cpp",
"fpdfsdk/fpdfformfill_embeddertest.cpp",
"fpdfsdk/fpdfppo_embeddertest.cpp",
diff --git a/core/fpdfapi/parser/cpdf_security_handler_embeddertest.cpp b/core/fpdfapi/parser/cpdf_security_handler_embeddertest.cpp
index 91346dae2a..3770e98d86 100644
--- a/core/fpdfapi/parser/cpdf_security_handler_embeddertest.cpp
+++ b/core/fpdfapi/parser/cpdf_security_handler_embeddertest.cpp
@@ -73,14 +73,20 @@ TEST_F(CPDFSecurityHandlerEmbeddertest, PasswordAfterGenerateSave) {
file_access.m_GetBlock = GetBlockFromString;
file_access.m_Param = &new_file;
EXPECT_FALSE(FPDF_LoadCustomDocument(&file_access, nullptr));
+
struct {
const char* password;
const unsigned long permissions;
} tests[] = {{"1234", 0xFFFFF2C0}, {"5678", 0xFFFFFFFC}};
+
for (const auto& test : tests) {
- TestSaved(612, 792, md5, test.password);
+ OpenSavedDocument(test.password);
+ LoadSavedPage();
+ VerifySavedRendering(612, 792, md5);
EXPECT_EQ(test.permissions, FPDF_GetDocPermissions(m_SavedDocument));
- CloseSaved();
+
+ CloseSavedPage();
+ CloseSavedDocument();
}
}
diff --git a/fpdfsdk/fpdfannot_embeddertest.cpp b/fpdfsdk/fpdfannot_embeddertest.cpp
index b2cace9b16..fbcd9f2972 100644
--- a/fpdfsdk/fpdfannot_embeddertest.cpp
+++ b/fpdfsdk/fpdfannot_embeddertest.cpp
@@ -284,7 +284,10 @@ TEST_F(FPDFAnnotEmbeddertest, AddAndSaveUnderlineAnnotation) {
// Open the saved document.
const char md5[] = "184b67b322edaee27994b3232544b8b3";
- TestSaved(612, 792, md5);
+
+ OpenSavedDocument();
+ LoadSavedPage();
+ VerifySavedRendering(612, 792, md5);
// Check that the saved document has 2 annotations on the first page
EXPECT_EQ(2, FPDFPage_GetAnnotCount(m_SavedPage));
@@ -302,7 +305,9 @@ TEST_F(FPDFAnnotEmbeddertest, AddAndSaveUnderlineAnnotation) {
EXPECT_NEAR(quadpoints.y4, new_quadpoints.y4, 0.001f);
FPDFPage_CloseAnnot(new_annot);
- CloseSaved();
+
+ CloseSavedPage();
+ CloseSavedDocument();
}
TEST_F(FPDFAnnotEmbeddertest, ModifyRectQuadpointsWithAP) {
@@ -449,7 +454,7 @@ TEST_F(FPDFAnnotEmbeddertest, RemoveAnnotation) {
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
FPDF_ClosePage(page);
- // TODO(npm): TestSaved changes annot rect dimensions by 1??
+ // TODO(npm): VerifySavedRendering changes annot rect dimensions by 1??
// Open the saved document.
std::string new_file = GetString();
FPDF_FILEACCESS file_access;
@@ -590,7 +595,9 @@ TEST_F(FPDFAnnotEmbeddertest, AddAndModifyPath) {
FPDF_ClosePage(page);
// Open the saved document.
- TestSaved(595, 842, md5_new_annot);
+ OpenSavedDocument();
+ LoadSavedPage();
+ VerifySavedRendering(595, 842, md5_new_annot);
// Check that the document has a correct count of annotations and objects.
EXPECT_EQ(3, FPDFPage_GetAnnotCount(m_SavedPage));
@@ -606,7 +613,8 @@ TEST_F(FPDFAnnotEmbeddertest, AddAndModifyPath) {
EXPECT_EQ(rect.top, new_rect.top);
FPDFPage_CloseAnnot(annot);
- CloseSaved();
+ CloseSavedPage();
+ CloseSavedDocument();
}
TEST_F(FPDFAnnotEmbeddertest, ModifyAnnotationFlags) {
@@ -730,12 +738,10 @@ TEST_F(FPDFAnnotEmbeddertest, AddAndModifyImage) {
// Save the document, closing the page and document.
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
FPDF_ClosePage(page);
+ FPDFBitmap_Destroy(image_bitmap);
// Test that the saved document renders the modified image object correctly.
- TestSaved(595, 842, md5_modified_image);
-
- FPDFBitmap_Destroy(image_bitmap);
- CloseSaved();
+ VerifySavedDocument(595, 842, md5_modified_image);
}
TEST_F(FPDFAnnotEmbeddertest, AddAndModifyText) {
@@ -878,7 +884,9 @@ TEST_F(FPDFAnnotEmbeddertest, GetSetStringValue) {
#else
const char md5[] = "0e3710ea6476f5bcba2cd39eb42d54e2";
#endif
- TestSaved(595, 842, md5);
+ OpenSavedDocument();
+ LoadSavedPage();
+ VerifySavedRendering(595, 842, md5);
FPDF_ANNOTATION new_annot = FPDFPage_GetAnnot(m_SavedPage, 0);
// Check that the string value of the modified date is the newly-set value.
@@ -893,7 +901,8 @@ TEST_F(FPDFAnnotEmbeddertest, GetSetStringValue) {
.c_str());
FPDFPage_CloseAnnot(new_annot);
- CloseSaved();
+ CloseSavedPage();
+ CloseSavedDocument();
}
TEST_F(FPDFAnnotEmbeddertest, ExtractLinkedAnnotations) {
diff --git a/fpdfsdk/fpdfedit_embeddertest.cpp b/fpdfsdk/fpdfedit_embeddertest.cpp
index 74e85f6795..60db27ad0c 100644
--- a/fpdfsdk/fpdfedit_embeddertest.cpp
+++ b/fpdfsdk/fpdfedit_embeddertest.cpp
@@ -223,7 +223,7 @@ TEST_F(FPDFEditEmbeddertest, RasterizePDF) {
// Get the generated content. Make sure it is at least as big as the original
// PDF.
EXPECT_GT(GetString().size(), 923U);
- TestAndCloseSaved(612, 792, kAllBlackMd5sum);
+ VerifySavedDocument(612, 792, kAllBlackMd5sum);
}
TEST_F(FPDFEditEmbeddertest, AddPaths) {
@@ -366,7 +366,7 @@ TEST_F(FPDFEditEmbeddertest, AddPaths) {
FPDF_ClosePage(page);
// Render the saved result
- TestAndCloseSaved(612, 792, last_md5);
+ VerifySavedDocument(612, 792, last_md5);
}
TEST_F(FPDFEditEmbeddertest, PathsPoints) {
@@ -456,8 +456,9 @@ TEST_F(FPDFEditEmbeddertest, EditOverExistingContent) {
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
UnloadPage(page);
- // Render the saved result without closing the page and document
- TestSaved(612, 792, "ad04e5bd0f471a9a564fb034bd0fb073");
+ OpenSavedDocument();
+ LoadSavedPage();
+ VerifySavedRendering(612, 792, "ad04e5bd0f471a9a564fb034bd0fb073");
ClearString();
// Add another opaque rectangle on top of the existing content
@@ -479,10 +480,12 @@ TEST_F(FPDFEditEmbeddertest, EditOverExistingContent) {
// Now save the result, closing the page and document
EXPECT_TRUE(FPDF_SaveAsCopy(m_SavedDocument, this, 0));
- CloseSaved();
+
+ CloseSavedPage();
+ CloseSavedDocument();
// Render the saved result
- TestAndCloseSaved(612, 792, last_md5);
+ VerifySavedDocument(612, 792, last_md5);
}
TEST_F(FPDFEditEmbeddertest, AddStrokedPaths) {
@@ -915,7 +918,8 @@ TEST_F(FPDFEditEmbeddertest, AddTrueTypeFontText) {
EXPECT_TRUE(FPDFPage_GenerateContent(page));
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
FPDF_ClosePage(page);
- TestAndCloseSaved(612, 792, md5_2);
+
+ VerifySavedDocument(612, 792, md5_2);
}
TEST_F(FPDFEditEmbeddertest, TransformAnnot) {
@@ -989,7 +993,8 @@ TEST_F(FPDFEditEmbeddertest, AddCIDFontText) {
EXPECT_TRUE(FPDFPage_GenerateContent(page));
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
FPDF_ClosePage(page);
- TestAndCloseSaved(612, 792, md5);
+
+ VerifySavedDocument(612, 792, md5);
}
#endif // _FX_PLATFORM_ == _FX_PLATFORM_LINUX_
@@ -1021,7 +1026,8 @@ TEST_F(FPDFEditEmbeddertest, SaveAndRender) {
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
UnloadPage(page);
}
- TestAndCloseSaved(612, 792, md5);
+
+ VerifySavedDocument(612, 792, md5);
}
TEST_F(FPDFEditEmbeddertest, ExtractImageBitmap) {
diff --git a/fpdfsdk/fpdfeditpath.cpp b/fpdfsdk/fpdfeditpath.cpp
index 30c6cb0698..a291987dce 100644
--- a/fpdfsdk/fpdfeditpath.cpp
+++ b/fpdfsdk/fpdfeditpath.cpp
@@ -85,8 +85,8 @@ FPDFPath_GetStrokeColor(FPDF_PAGEOBJECT path,
*R = FXSYS_GetRValue(strokeRGB);
*G = FXSYS_GetGValue(strokeRGB);
*B = FXSYS_GetBValue(strokeRGB);
- *A = static_cast<unsigned int>(pPathObj->m_GeneralState.GetStrokeAlpha() *
- 255.f);
+ *A = static_cast<unsigned int>(
+ (pPathObj->m_GeneralState.GetStrokeAlpha() * 255.f) + 0.5f);
return true;
}
@@ -122,8 +122,8 @@ FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFPath_GetFillColor(FPDF_PAGEOBJECT path,
*R = FXSYS_GetRValue(fillRGB);
*G = FXSYS_GetGValue(fillRGB);
*B = FXSYS_GetBValue(fillRGB);
- *A = static_cast<unsigned int>(pPathObj->m_GeneralState.GetFillAlpha() *
- 255.f);
+ *A = static_cast<unsigned int>(
+ (pPathObj->m_GeneralState.GetFillAlpha() * 255.f) + 0.5f);
return true;
}
diff --git a/fpdfsdk/fpdfeditpath_embeddertest.cpp b/fpdfsdk/fpdfeditpath_embeddertest.cpp
new file mode 100644
index 0000000000..71af2fad55
--- /dev/null
+++ b/fpdfsdk/fpdfeditpath_embeddertest.cpp
@@ -0,0 +1,63 @@
+// Copyright 2017 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "core/fxcrt/fx_system.h"
+#include "public/fpdf_edit.h"
+#include "testing/embedder_test.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/test_support.h"
+
+class FPDFEditPathEmbedderTest : public EmbedderTest {};
+
+TEST_F(FPDFEditPathEmbedderTest, VerifyCorrectColoursReturned) {
+ CreateEmptyDocument();
+ FPDF_PAGE page = FPDFPage_New(document(), 0, 612, 792);
+
+ for (size_t i = 0; i < 256; ++i) {
+ FPDF_PAGEOBJECT path = FPDFPageObj_CreateNewPath(400, 100);
+ EXPECT_TRUE(FPDFPath_SetFillColor(path, i, i, i, i));
+ EXPECT_TRUE(FPDFPath_SetStrokeColor(path, i, i, i, i));
+ EXPECT_TRUE(FPDFPath_SetDrawMode(path, FPDF_FILLMODE_ALTERNATE, 0));
+ EXPECT_TRUE(FPDFPath_LineTo(path, 400, 200));
+ EXPECT_TRUE(FPDFPath_LineTo(path, 300, 100));
+ EXPECT_TRUE(FPDFPath_Close(path));
+
+ FPDFPage_InsertObject(page, path);
+ }
+
+ EXPECT_TRUE(FPDFPage_GenerateContent(page));
+ EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
+ FPDF_ClosePage(page);
+ page = nullptr;
+
+ OpenSavedDocument();
+ page = LoadSavedPage();
+ ASSERT(page);
+
+ for (size_t i = 0; i < 256; ++i) {
+ FPDF_PAGEOBJECT path = FPDFPage_GetObject(page, i);
+ ASSERT(path);
+
+ EXPECT_EQ(FPDF_PAGEOBJ_PATH, FPDFPageObj_GetType(path));
+
+ unsigned int r;
+ unsigned int g;
+ unsigned int b;
+ unsigned int a;
+ FPDFPath_GetFillColor(path, &r, &g, &b, &a);
+ EXPECT_EQ(i, r);
+ EXPECT_EQ(i, g);
+ EXPECT_EQ(i, b);
+ EXPECT_EQ(i, a);
+
+ FPDFPath_GetStrokeColor(path, &r, &g, &b, &a);
+ EXPECT_EQ(i, r);
+ EXPECT_EQ(i, g);
+ EXPECT_EQ(i, b);
+ EXPECT_EQ(i, a);
+ }
+
+ CloseSavedPage();
+ CloseSavedDocument();
+}
diff --git a/fpdfsdk/fpdfformfill_embeddertest.cpp b/fpdfsdk/fpdfformfill_embeddertest.cpp
index 7a9ebcfdd2..4a3fc03d24 100644
--- a/fpdfsdk/fpdfformfill_embeddertest.cpp
+++ b/fpdfsdk/fpdfformfill_embeddertest.cpp
@@ -562,7 +562,7 @@ TEST_F(FPDFFormFillEmbeddertest, FormText) {
UnloadPage(page);
}
// Check saved document
- TestAndCloseSaved(300, 300, md5_3);
+ VerifySavedDocument(300, 300, md5_3);
}
TEST_F(FPDFFormFillEmbeddertest, HasFormInfoNone) {
diff --git a/testing/embedder_test.cpp b/testing/embedder_test.cpp
index 2694977384..4c29c06da5 100644
--- a/testing/embedder_test.cpp
+++ b/testing/embedder_test.cpp
@@ -310,10 +310,7 @@ void EmbedderTest::UnloadPage(FPDF_PAGE page) {
page_reverse_map_.erase(it);
}
-void EmbedderTest::TestSaved(int width,
- int height,
- const char* md5,
- const char* password) {
+FPDF_DOCUMENT EmbedderTest::OpenSavedDocument(const char* password) {
memset(&saved_file_access_, 0, sizeof(saved_file_access_));
saved_file_access_.m_FileLen = m_String.size();
saved_file_access_.m_GetBlock = GetBlockFromString;
@@ -322,28 +319,59 @@ void EmbedderTest::TestSaved(int width,
saved_fake_file_access_ =
pdfium::MakeUnique<FakeFileAccess>(&saved_file_access_);
- ASSERT_TRUE(OpenDocumentHelper(password, false, saved_fake_file_access_.get(),
+ EXPECT_TRUE(OpenDocumentHelper(password, false, saved_fake_file_access_.get(),
&m_SavedDocument, &m_SavedAvail,
&m_SavedForm));
+ return m_SavedDocument;
+}
+
+void EmbedderTest::CloseSavedDocument() {
+ ASSERT(!m_SavedPage);
+ ASSERT(m_SavedDocument);
+
+ FPDFDOC_ExitFormFillEnvironment(m_SavedForm);
+ FPDF_CloseDocument(m_SavedDocument);
+ FPDFAvail_Destroy(m_SavedAvail);
+
+ m_SavedForm = nullptr;
+ m_SavedDocument = nullptr;
+ m_SavedAvail = nullptr;
+}
+
+FPDF_PAGE EmbedderTest::LoadSavedPage() {
+ ASSERT(m_SavedDocument);
+
EXPECT_EQ(1, FPDF_GetPageCount(m_SavedDocument));
m_SavedPage = FPDF_LoadPage(m_SavedDocument, 0);
- ASSERT_TRUE(m_SavedPage);
+
+ ASSERT(m_SavedPage);
+ return m_SavedPage;
+}
+
+void EmbedderTest::CloseSavedPage() {
+ ASSERT(m_SavedPage);
+ FPDF_ClosePage(m_SavedPage);
+ m_SavedPage = nullptr;
+}
+
+void EmbedderTest::VerifySavedRendering(int width,
+ int height,
+ const char* md5) {
+ ASSERT(m_SavedDocument);
+ ASSERT(m_SavedPage);
+
FPDF_BITMAP new_bitmap =
RenderPageWithFlags(m_SavedPage, m_SavedForm, FPDF_ANNOT);
CompareBitmap(new_bitmap, width, height, md5);
FPDFBitmap_Destroy(new_bitmap);
}
-void EmbedderTest::CloseSaved() {
- FPDF_ClosePage(m_SavedPage);
- FPDFDOC_ExitFormFillEnvironment(m_SavedForm);
- FPDF_CloseDocument(m_SavedDocument);
- FPDFAvail_Destroy(m_SavedAvail);
-}
-
-void EmbedderTest::TestAndCloseSaved(int width, int height, const char* md5) {
- TestSaved(width, height, md5);
- CloseSaved();
+void EmbedderTest::VerifySavedDocument(int width, int height, const char* md5) {
+ OpenSavedDocument();
+ LoadSavedPage();
+ VerifySavedRendering(width, height, md5);
+ CloseSavedPage();
+ CloseSavedDocument();
}
void EmbedderTest::SetWholeFileAvailable() {
diff --git a/testing/embedder_test.h b/testing/embedder_test.h
index be89c2a6cd..606472bc1d 100644
--- a/testing/embedder_test.h
+++ b/testing/embedder_test.h
@@ -143,12 +143,12 @@ class EmbedderTest : public ::testing::Test,
unsigned char* buf,
unsigned long size);
- void TestSaved(int width,
- int height,
- const char* md5,
- const char* password = nullptr);
- void CloseSaved();
- void TestAndCloseSaved(int width, int height, const char* md5);
+ FPDF_DOCUMENT OpenSavedDocument(const char* password = nullptr);
+ void CloseSavedDocument();
+ FPDF_PAGE LoadSavedPage();
+ void CloseSavedPage();
+ void VerifySavedRendering(int width, int height, const char* md5);
+ void VerifySavedDocument(int width, int height, const char* md5);
void SetWholeFileAvailable();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 04:28:26 +0000