organize behavior tests

moving towards disabling failing tests on an individual basis

1 files changed, 26 insertions, 0 deletions

diff --git a/test/behavior/error.zig b/test/behavior/error.zig
index d58ad6ccb5..2e243d1d23 100644
--- a/test/behavior/error.zig
+++ b/test/behavior/error.zig
@@ -478,3 +478,29 @@ test "error union comptime caching" {
     S.quux(@as(anyerror!void, {}));
     S.quux(@as(anyerror!void, {}));
 }
+
+test "@errorName" {
+    if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
+
+    try expect(mem.eql(u8, @errorName(error.AnError), "AnError"));
+    try expect(mem.eql(u8, @errorName(error.ALongerErrorName), "ALongerErrorName"));
+    try expect(mem.eql(u8, @errorName(gimmeItBroke()), "ItBroke"));
+}
+fn gimmeItBroke() anyerror {
+    return error.ItBroke;
+}
+
+test "@errorName sentinel length matches slice length" {
+    if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
+
+    const name = testBuiltinErrorName(error.FooBar);
+    const length: usize = 6;
+    try expect(length == std.mem.indexOfSentinel(u8, 0, name.ptr));
+    try expect(length == name.len);
+}
+
+pub fn testBuiltinErrorName(err: anyerror) [:0]const u8 {
+    return @errorName(err);
+}