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std.testing: Fix expectEqualDeep formatted enum (#25960)

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Nir Lahad 2025-11-25 15:39:07 +02:00 • committed by GitHub
parent e4be00f949
commit 14ba3bd9a1
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1 changed files with 13 additions and 1 deletions
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14
lib/std/testing.zig
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@ -760,7 +760,7 @@ fn expectEqualDeepInner(comptime T: type, expected: T, actual: T) error{TestExpe
.error_set, .error_set,
=> { => {
if (actual != expected) { if (actual != expected) {
print("expected {}, found {}\n", .{ expected, actual }); print("expected {any}, found {any}\n", .{ expected, actual });
return error.TestExpectedEqual; return error.TestExpectedEqual;
} }
}, },
@ -923,6 +923,18 @@ test "expectEqualDeep primitive type" {
}.foo; }.foo;
try expectEqualDeep(fnType, fnType); try expectEqualDeep(fnType, fnType);
} }
// enum with formatter
{
const TestEnum = enum {
a,
b,
pub fn format(self: @This(), writer: *std.Io.Writer) !void {
try writer.writeAll(@tagName(self));
}
};
try expectEqualDeep(TestEnum.b, TestEnum.b);
}
} }
test "expectEqualDeep pointer" { test "expectEqualDeep pointer" {