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6397490e12
Deduction rules are imperfect, and we need to provide more information than ought be required in some cases. In particular, we need to call out dynamic_spans in a few places where spans of different sizes are combined by a questionmark operator. Bug: 42271100 Change-Id: Ic5299c1331702e84bcbb2b3cef1e731d00c06f03 Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/131172 Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
// Copyright 2015 The PDFium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef TESTING_TEST_SUPPORT_H_
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#define TESTING_TEST_SUPPORT_H_
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#include <stdint.h>
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#include "core/fxcrt/compiler_specific.h"
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#include "core/fxcrt/span.h"
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namespace pdfium {
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#define STR_IN_TEST_CASE(input_literal, ...) \
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{reinterpret_cast<const uint8_t*>(input_literal), sizeof(input_literal) - 1, \
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__VA_ARGS__}
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#define STR_IN_OUT_CASE(input_literal, expected_literal, ...) \
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{reinterpret_cast<const uint8_t*>(input_literal), sizeof(input_literal) - 1, \
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reinterpret_cast<const uint8_t*>(expected_literal), \
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sizeof(expected_literal) - 1, __VA_ARGS__}
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struct StrFuncTestData {
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pdfium::span<const uint8_t> input_span() const {
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// SAFETY: size determined from literal via macro above.
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return UNSAFE_BUFFERS(pdfium::span(input, input_size));
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}
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pdfium::span<const uint8_t> expected_span() const {
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// SAFETY: size determined from literal via macro above.
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return UNSAFE_BUFFERS(pdfium::span(expected, expected_size));
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}
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const uint8_t* input;
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uint32_t input_size;
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const uint8_t* expected;
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uint32_t expected_size;
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};
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struct DecodeTestData {
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pdfium::span<const uint8_t> input_span() const {
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// SAFETY: size determined from literal via macro above.
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return UNSAFE_BUFFERS(pdfium::span(input, input_size));
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}
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pdfium::span<const uint8_t> expected_span() const {
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// SAFETY: size determined from literal via macro above.
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return UNSAFE_BUFFERS(pdfium::span(expected, expected_size));
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}
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const uint8_t* input;
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uint32_t input_size;
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const uint8_t* expected;
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uint32_t expected_size;
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// The size of input string being processed.
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uint32_t processed_size;
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};
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struct NullTermWstrFuncTestData {
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const wchar_t* input;
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const wchar_t* expected;
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};
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} // namespace pdfium
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#endif // TESTING_TEST_SUPPORT_H_
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