diff --git a/tests/internal/test_intrinsics_enum_contiguous.odin b/tests/internal/test_intrinsics_enum_contiguous.odin new file mode 100644 index 000000000..7a6901b82 --- /dev/null +++ b/tests/internal/test_intrinsics_enum_contiguous.odin @@ -0,0 +1,24 @@ +package test_internal + +import "base:intrinsics" +import "core:testing" + +@(test) +test_intrinsics_enum_is_contiguous :: proc(t: ^testing.T) { + contiguous :: intrinsics.type_enum_is_contiguous + testing.expect(t, contiguous(enum { A=0, B=0, C=0 })) + testing.expect(t, contiguous(enum { A=0, B=1, C=2 })) + testing.expect(t, contiguous(enum { A=1, B=2, C=2 })) + testing.expect(t, contiguous(enum { A=-2, B=-1, C=0 })) + testing.expect(t, contiguous(enum { A=-8, B=-6, C=-7, D=-8 })) + testing.expect(t, contiguous(enum { C=4, A=3 })) + testing.expect(t, contiguous(enum { })) + testing.expect(t, contiguous(enum { A })) + testing.expect(t, contiguous(enum { Delta=-4 })) + testing.expect(t, contiguous(enum { X = 2 * len([?]u8{ 0 }) })) + testing.expect(t, contiguous(enum { Alpha=-2, Beta=-1, Gamma=0, Delta=-3 })) + + testing.expect(t, !contiguous(enum { A=1, B=3 })) + testing.expect(t, !contiguous(enum { B=-5, Beta=-3 })) + testing.expect(t, !contiguous(enum { A=0, B=-2 })) +}