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-rw-r--r--fpdfsdk/fpdf_structtree_embeddertest.cpp170
1 files changed, 88 insertions, 82 deletions
diff --git a/fpdfsdk/fpdf_structtree_embeddertest.cpp b/fpdfsdk/fpdf_structtree_embeddertest.cpp
index b638cdc315..016d29d222 100644
--- a/fpdfsdk/fpdf_structtree_embeddertest.cpp
+++ b/fpdfsdk/fpdf_structtree_embeddertest.cpp
@@ -15,62 +15,64 @@ TEST_F(FPDFStructTreeEmbeddertest, GetAltText) {
FPDF_PAGE page = LoadPage(0);
ASSERT_TRUE(page);
- FPDF_STRUCTTREE struct_tree = FPDF_StructTree_GetForPage(page);
- ASSERT_TRUE(struct_tree);
- ASSERT_EQ(1, FPDF_StructTree_CountChildren(struct_tree));
-
- FPDF_STRUCTELEMENT element = FPDF_StructTree_GetChildAtIndex(struct_tree, -1);
- EXPECT_EQ(nullptr, element);
- element = FPDF_StructTree_GetChildAtIndex(struct_tree, 1);
- EXPECT_EQ(nullptr, element);
- element = FPDF_StructTree_GetChildAtIndex(struct_tree, 0);
- ASSERT_NE(nullptr, element);
- EXPECT_EQ(-1, FPDF_StructElement_GetMarkedContentID(element));
- EXPECT_EQ(0U, FPDF_StructElement_GetAltText(element, nullptr, 0));
-
- ASSERT_EQ(1, FPDF_StructElement_CountChildren(element));
- FPDF_STRUCTELEMENT child_element =
- FPDF_StructElement_GetChildAtIndex(element, -1);
- EXPECT_EQ(nullptr, child_element);
- child_element = FPDF_StructElement_GetChildAtIndex(element, 1);
- EXPECT_EQ(nullptr, child_element);
- child_element = FPDF_StructElement_GetChildAtIndex(element, 0);
- ASSERT_NE(nullptr, child_element);
- EXPECT_EQ(-1, FPDF_StructElement_GetMarkedContentID(child_element));
- EXPECT_EQ(0U, FPDF_StructElement_GetAltText(child_element, nullptr, 0));
-
- ASSERT_EQ(1, FPDF_StructElement_CountChildren(child_element));
- FPDF_STRUCTELEMENT gchild_element =
- FPDF_StructElement_GetChildAtIndex(child_element, -1);
- EXPECT_EQ(nullptr, gchild_element);
- gchild_element = FPDF_StructElement_GetChildAtIndex(child_element, 1);
- EXPECT_EQ(nullptr, gchild_element);
- gchild_element = FPDF_StructElement_GetChildAtIndex(child_element, 0);
- ASSERT_NE(nullptr, gchild_element);
- EXPECT_EQ(-1, FPDF_StructElement_GetMarkedContentID(gchild_element));
- ASSERT_EQ(24U, FPDF_StructElement_GetAltText(gchild_element, nullptr, 0));
-
- unsigned short buffer[12];
- memset(buffer, 0, sizeof(buffer));
- // Deliberately pass in a small buffer size to make sure |buffer| remains
- // untouched.
- ASSERT_EQ(24U, FPDF_StructElement_GetAltText(gchild_element, buffer, 1));
- for (size_t i = 0; i < FX_ArraySize(buffer); ++i)
- EXPECT_EQ(0U, buffer[i]);
-
- EXPECT_EQ(-1, FPDF_StructElement_GetMarkedContentID(gchild_element));
- ASSERT_EQ(24U, FPDF_StructElement_GetAltText(gchild_element, buffer,
- sizeof(buffer)));
- const wchar_t kExpected[] = L"Black Image";
- EXPECT_EQ(WideString(kExpected),
- WideString::FromUTF16LE(buffer, FXSYS_len(kExpected)));
-
- ASSERT_EQ(1, FPDF_StructElement_CountChildren(gchild_element));
- FPDF_STRUCTELEMENT ggchild_element =
- FPDF_StructElement_GetChildAtIndex(gchild_element, 0);
- EXPECT_EQ(nullptr, ggchild_element);
-
- FPDF_StructTree_Close(struct_tree);
+ {
+ ScopedFPDFStructTree struct_tree(FPDF_StructTree_GetForPage(page));
+ ASSERT_TRUE(struct_tree);
+ ASSERT_EQ(1, FPDF_StructTree_CountChildren(struct_tree.get()));
+
+ FPDF_STRUCTELEMENT element =
+ FPDF_StructTree_GetChildAtIndex(struct_tree.get(), -1);
+ EXPECT_EQ(nullptr, element);
+ element = FPDF_StructTree_GetChildAtIndex(struct_tree.get(), 1);
+ EXPECT_EQ(nullptr, element);
+ element = FPDF_StructTree_GetChildAtIndex(struct_tree.get(), 0);
+ ASSERT_NE(nullptr, element);
+ EXPECT_EQ(-1, FPDF_StructElement_GetMarkedContentID(element));
+ EXPECT_EQ(0U, FPDF_StructElement_GetAltText(element, nullptr, 0));
+
+ ASSERT_EQ(1, FPDF_StructElement_CountChildren(element));
+ FPDF_STRUCTELEMENT child_element =
+ FPDF_StructElement_GetChildAtIndex(element, -1);
+ EXPECT_EQ(nullptr, child_element);
+ child_element = FPDF_StructElement_GetChildAtIndex(element, 1);
+ EXPECT_EQ(nullptr, child_element);
+ child_element = FPDF_StructElement_GetChildAtIndex(element, 0);
+ ASSERT_NE(nullptr, child_element);
+ EXPECT_EQ(-1, FPDF_StructElement_GetMarkedContentID(child_element));
+ EXPECT_EQ(0U, FPDF_StructElement_GetAltText(child_element, nullptr, 0));
+
+ ASSERT_EQ(1, FPDF_StructElement_CountChildren(child_element));
+ FPDF_STRUCTELEMENT gchild_element =
+ FPDF_StructElement_GetChildAtIndex(child_element, -1);
+ EXPECT_EQ(nullptr, gchild_element);
+ gchild_element = FPDF_StructElement_GetChildAtIndex(child_element, 1);
+ EXPECT_EQ(nullptr, gchild_element);
+ gchild_element = FPDF_StructElement_GetChildAtIndex(child_element, 0);
+ ASSERT_NE(nullptr, gchild_element);
+ EXPECT_EQ(-1, FPDF_StructElement_GetMarkedContentID(gchild_element));
+ ASSERT_EQ(24U, FPDF_StructElement_GetAltText(gchild_element, nullptr, 0));
+
+ unsigned short buffer[12];
+ memset(buffer, 0, sizeof(buffer));
+ // Deliberately pass in a small buffer size to make sure |buffer| remains
+ // untouched.
+ ASSERT_EQ(24U, FPDF_StructElement_GetAltText(gchild_element, buffer, 1));
+ for (size_t i = 0; i < FX_ArraySize(buffer); ++i)
+ EXPECT_EQ(0U, buffer[i]);
+
+ EXPECT_EQ(-1, FPDF_StructElement_GetMarkedContentID(gchild_element));
+ ASSERT_EQ(24U, FPDF_StructElement_GetAltText(gchild_element, buffer,
+ sizeof(buffer)));
+ const wchar_t kExpected[] = L"Black Image";
+ EXPECT_EQ(WideString(kExpected),
+ WideString::FromUTF16LE(buffer, FXSYS_len(kExpected)));
+
+ ASSERT_EQ(1, FPDF_StructElement_CountChildren(gchild_element));
+ FPDF_STRUCTELEMENT ggchild_element =
+ FPDF_StructElement_GetChildAtIndex(gchild_element, 0);
+ EXPECT_EQ(nullptr, ggchild_element);
+ }
+
UnloadPage(page);
}
@@ -79,14 +81,16 @@ TEST_F(FPDFStructTreeEmbeddertest, GetMarkedContentID) {
FPDF_PAGE page = LoadPage(0);
ASSERT_TRUE(page);
- FPDF_STRUCTTREE struct_tree = FPDF_StructTree_GetForPage(page);
- ASSERT_TRUE(struct_tree);
- ASSERT_EQ(1, FPDF_StructTree_CountChildren(struct_tree));
+ {
+ ScopedFPDFStructTree struct_tree(FPDF_StructTree_GetForPage(page));
+ ASSERT_TRUE(struct_tree);
+ ASSERT_EQ(1, FPDF_StructTree_CountChildren(struct_tree.get()));
- FPDF_STRUCTELEMENT element = FPDF_StructTree_GetChildAtIndex(struct_tree, 0);
- EXPECT_EQ(0, FPDF_StructElement_GetMarkedContentID(element));
+ FPDF_STRUCTELEMENT element =
+ FPDF_StructTree_GetChildAtIndex(struct_tree.get(), 0);
+ EXPECT_EQ(0, FPDF_StructElement_GetMarkedContentID(element));
+ }
- FPDF_StructTree_Close(struct_tree);
UnloadPage(page);
}
@@ -95,26 +99,28 @@ TEST_F(FPDFStructTreeEmbeddertest, GetType) {
FPDF_PAGE page = LoadPage(0);
ASSERT_TRUE(page);
- FPDF_STRUCTTREE struct_tree = FPDF_StructTree_GetForPage(page);
- ASSERT_TRUE(struct_tree);
- ASSERT_EQ(1, FPDF_StructTree_CountChildren(struct_tree));
-
- FPDF_STRUCTELEMENT element = FPDF_StructTree_GetChildAtIndex(struct_tree, 0);
- ASSERT_NE(nullptr, element);
-
- unsigned short buffer[12];
- memset(buffer, 0, sizeof(buffer));
- // Deliberately pass in a small buffer size to make sure |buffer| remains
- // untouched.
- ASSERT_EQ(18U, FPDF_StructElement_GetType(element, buffer, 1));
- for (size_t i = 0; i < FX_ArraySize(buffer); ++i)
- EXPECT_EQ(0U, buffer[i]);
-
- ASSERT_EQ(18U, FPDF_StructElement_GetType(element, buffer, sizeof(buffer)));
- const wchar_t kExpected[] = L"Document";
- EXPECT_EQ(WideString(kExpected),
- WideString::FromUTF16LE(buffer, FXSYS_len(kExpected)));
+ {
+ ScopedFPDFStructTree struct_tree(FPDF_StructTree_GetForPage(page));
+ ASSERT_TRUE(struct_tree);
+ ASSERT_EQ(1, FPDF_StructTree_CountChildren(struct_tree.get()));
+
+ FPDF_STRUCTELEMENT element =
+ FPDF_StructTree_GetChildAtIndex(struct_tree.get(), 0);
+ ASSERT_NE(nullptr, element);
+
+ unsigned short buffer[12];
+ memset(buffer, 0, sizeof(buffer));
+ // Deliberately pass in a small buffer size to make sure |buffer| remains
+ // untouched.
+ ASSERT_EQ(18U, FPDF_StructElement_GetType(element, buffer, 1));
+ for (size_t i = 0; i < FX_ArraySize(buffer); ++i)
+ EXPECT_EQ(0U, buffer[i]);
+
+ ASSERT_EQ(18U, FPDF_StructElement_GetType(element, buffer, sizeof(buffer)));
+ const wchar_t kExpected[] = L"Document";
+ EXPECT_EQ(WideString(kExpected),
+ WideString::FromUTF16LE(buffer, FXSYS_len(kExpected)));
+ }
- FPDF_StructTree_Close(struct_tree);
UnloadPage(page);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 02:02:50 +0000