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| author | Tom Sepez <tsepez@chromium.org> | 2018-10-17 17:57:51 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-10-17 17:57:51 +0000 |
| commit | 5ae6c564d16ce8b625df3d1950abc822f9ecc987 (patch) | |
| tree | 96bb64df3166e46db397e405789588bf8dc53842 /core/fpdfapi/parser/cpdf_array_unittest.cpp | |
| parent | 785a26dc649af80c593f899a606dff4dae7c48fd (diff) | |
| download | pdfium-5ae6c564d16ce8b625df3d1950abc822f9ecc987.tar.xz | |
Add CPDF_{Array,Dictionary}Locker to catch illegal iteration patterns.
Move begin/end methods onto locker object which tracks whether
iterators are in existence.
Change-Id: Ia869f313fce48d10a0d0180d0cc083eed6ea1584
Reviewed-on: https://pdfium-review.googlesource.com/c/44070
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Tom Sepez <tsepez@chromium.org>
Diffstat (limited to 'core/fpdfapi/parser/cpdf_array_unittest.cpp')
| -rw-r--r-- | core/fpdfapi/parser/cpdf_array_unittest.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/core/fpdfapi/parser/cpdf_array_unittest.cpp b/core/fpdfapi/parser/cpdf_array_unittest.cpp index a70f9910ed..fbc5c393b2 100644 --- a/core/fpdfapi/parser/cpdf_array_unittest.cpp +++ b/core/fpdfapi/parser/cpdf_array_unittest.cpp @@ -178,7 +178,9 @@ TEST(cpdf_array, Iterator) { for (size_t i = 0; i < FX_ArraySize(elems); ++i) arr->InsertNewAt<CPDF_Number>(i, elems[i]); size_t index = 0; - for (const auto& it : *arr) + + CPDF_ArrayLocker locker(arr.get()); + for (const auto& it : locker) EXPECT_EQ(elems[index++], it->AsNumber()->GetInteger()); EXPECT_EQ(FX_ArraySize(elems), index); } |