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Utils: Add endsWith to SmallStringView

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Change-Id: Iea8286b46c28a68b26904e256b9f084c32c79909
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
This commit is contained in:
Marco Bubke
2022-07-05 14:45:16 +02:00
parent 659dabd1a6
commit 8fbd703974
2 changed files with 14 additions and 0 deletions
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5
src/libs/utils/smallstringview.h
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@@ -106,6 +106,11 @@ public:
{ {
return *begin() == characterToSearch; return *begin() == characterToSearch;
} }
constexpr bool endsWith(SmallStringView ending) const noexcept
{
return size() >= ending.size() && std::equal(ending.rbegin(), ending.rend(), rbegin());
}
}; };
constexpr bool operator==(SmallStringView first, SmallStringView second) noexcept constexpr bool operator==(SmallStringView first, SmallStringView second) noexcept

9
tests/unit/unittest/smallstring-test.cpp
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@@ -1296,6 +1296,15 @@ TEST(SmallString, EndsWith)
ASSERT_FALSE(text.endsWith('x')); ASSERT_FALSE(text.endsWith('x'));
} }
TEST(SmallString, EndsWithStringView)
{
SmallStringView text("/my/path");
ASSERT_TRUE(text.endsWith("/my/path"));
ASSERT_TRUE(text.endsWith("path"));
ASSERT_FALSE(text.endsWith("paths"));
}
TEST(SmallString, EndsWithSmallString) TEST(SmallString, EndsWithSmallString)
{ {
SmallString text("/my/path"); SmallString text("/my/path");