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fix(test): replace C++17 structured bindings with C++14 compatible code

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Problem:
- Two test cases in test_buffer.cpp used structured bindings (auto [a, b])
- Structured bindings are a C++17 feature
- Project requires C++14 compatibility

Solution:
- Replace 'auto [ptr, size] = buf.to_tuple()' with C++14 compatible code
- Use std::get<N>() to extract tuple elements
- Modified tests: ToTupleNonConst, ToTupleConst

Changes:
- Line 239: Use std::get<0/1>(tuple) instead of structured binding
- Line 252: Use std::get<0/1>(tuple) instead of structured binding
- Add explanatory comments for clarity

This ensures the test suite compiles with C++14 standard.
This commit is contained in:
木头云 2025-11-30 11:16:03 +00:00
parent c31ef988c1
commit cf5738eb3a
1 changed files with 8 additions and 2 deletions
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10
test/test_buffer.cpp
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@ -236,7 +236,10 @@ TEST_F(BufferTest, ToTupleNonConst) {
buffer buf(data, 25, DestructorTracker::destructor); buffer buf(data, 25, DestructorTracker::destructor);
auto [ptr, size] = buf.to_tuple(); // C++14 compatible: use std::get instead of structured binding
auto tuple = buf.to_tuple();
auto ptr = std::get<0>(tuple);
auto size = std::get<1>(tuple);
EXPECT_EQ(ptr, buf.data()); EXPECT_EQ(ptr, buf.data());
EXPECT_EQ(size, buf.size()); EXPECT_EQ(size, buf.size());
EXPECT_EQ(size, 25u); EXPECT_EQ(size, 25u);
@ -249,7 +252,10 @@ TEST_F(BufferTest, ToTupleConst) {
const buffer buf(data, 30, DestructorTracker::destructor); const buffer buf(data, 30, DestructorTracker::destructor);
auto [ptr, size] = buf.to_tuple(); // C++14 compatible: use std::get instead of structured binding
auto tuple = buf.to_tuple();
auto ptr = std::get<0>(tuple);
auto size = std::get<1>(tuple);
EXPECT_EQ(ptr, buf.data()); EXPECT_EQ(ptr, buf.data());
EXPECT_EQ(size, buf.size()); EXPECT_EQ(size, buf.size());
EXPECT_EQ(size, 30u); EXPECT_EQ(size, 30u);