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Added tests with tuple

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This commit is contained in:
data-man 2020-05-28 16:39:00 +05:00
parent 78a1f6976d
commit f9bdf325d3
1 changed files with 10 additions and 0 deletions
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10
lib/std/meta/trait.zig
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@ -363,10 +363,13 @@ test "std.meta.trait.hasDecls" {
pub fn useless() void {}
};
const tuple = .{"a", "b", "c"};
testing.expect(!hasDecls(TestStruct1, .{"a"}));
testing.expect(hasDecls(TestStruct2, .{"a", "b"}));
testing.expect(hasDecls(TestStruct2, .{"a", "b", "useless"}));
testing.expect(!hasDecls(TestStruct2, .{"a", "b", "c"}));
testing.expect(!hasDecls(TestStruct2, tuple));
}
pub fn hasFields(comptime T: type, comptime names: var) bool {
@ -386,9 +389,13 @@ test "std.meta.trait.hasFields" {
pub fn useless() void {}
};
const tuple = .{"a", "b", "c"};
testing.expect(!hasFields(TestStruct1, .{"a"}));
testing.expect(hasFields(TestStruct2, .{"a", "b"}));
testing.expect(hasFields(TestStruct2, .{"a", "b", "c"}));
testing.expect(hasFields(TestStruct2, tuple));
testing.expect(!hasFields(TestStruct2, .{"a", "b", "useless"}));
}
@ -407,7 +414,10 @@ test "std.meta.trait.hasFunctions" {
fn b() void {}
};
const tuple = .{"a", "b", "c"};
testing.expect(!hasFunctions(TestStruct1, .{"a"}));
testing.expect(hasFunctions(TestStruct2, .{"a", "b"}));
testing.expect(!hasFunctions(TestStruct2, .{"a", "b", "c"}));
testing.expect(!hasFunctions(TestStruct2, tuple));
}