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AK: Make Vector::remove_all_matching() return removal success

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This matches the behavior of other remove_*_matching() functions.
This commit is contained in:
Andreas Kling 2022-01-05 17:00:17 +01:00
parent 5279a04c78
commit 558fb0a04a
2 changed files with 27 additions and 1 deletions
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23
Tests/AK/TestVector.cpp
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@ -259,6 +259,29 @@ TEST_CASE(vector_remove)
EXPECT_EQ(ints[0], 4);
}
TEST_CASE(remove_all_matching)
{
Vector<int> ints;
ints.append(1);
ints.append(2);
ints.append(3);
ints.append(4);
EXPECT_EQ(ints.size(), 4u);
EXPECT_EQ(ints.remove_all_matching([&](int value) { return value > 2; }), true);
EXPECT_EQ(ints.remove_all_matching([&](int) { return false; }), false);
EXPECT_EQ(ints.size(), 2u);
EXPECT_EQ(ints.remove_all_matching([&](int) { return true; }), true);
EXPECT(ints.is_empty());
EXPECT_EQ(ints.remove_all_matching([&](int) { return true; }), false);
}
TEST_CASE(nonnullownptrvector)
{
struct Object {