From 28e1d8285752b320f186090993cdf0ff7a048c85 Mon Sep 17 00:00:00 2001
From: Robin Voetter <robin@voetter.nl>
Date: Tue, 21 Nov 2023 19:43:24 +0100
Subject: [PATCH] spirv: disable failing tests

---
 test/behavior/align.zig  |  1 +
 test/behavior/basic.zig  |  2 ++
 test/behavior/slice.zig  |  1 +
 test/behavior/struct.zig |  1 +
 test/behavior/union.zig  | 12 ++++++++++++
 5 files changed, 17 insertions(+)

diff --git a/test/behavior/align.zig b/test/behavior/align.zig
index 6bc78d3b6c..ff69ce6971 100644
--- a/test/behavior/align.zig
+++ b/test/behavior/align.zig
@@ -27,6 +27,7 @@ test "large alignment of local constant" {
 test "slicing array of length 1 can not assume runtime index is always zero" {
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_sparc64) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
 
     var runtime_index: usize = 1;
     _ = &runtime_index;
diff --git a/test/behavior/basic.zig b/test/behavior/basic.zig
index c2ec18d0fe..a0081839e0 100644
--- a/test/behavior/basic.zig
+++ b/test/behavior/basic.zig
@@ -572,6 +572,8 @@ test "comptime cast fn to ptr" {
 }
 
 test "equality compare fn ptrs" {
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest; // Uses function pointers
+
     var a = &emptyFn;
     _ = &a;
     try expect(a == a);
diff --git a/test/behavior/slice.zig b/test/behavior/slice.zig
index 7ceabf05cf..e34e9a501a 100644
--- a/test/behavior/slice.zig
+++ b/test/behavior/slice.zig
@@ -853,6 +853,7 @@ test "slice with dereferenced value" {
 
 test "empty slice ptr is non null" {
     if (builtin.zig_backend == .stage2_aarch64 and builtin.os.tag == .macos) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest; // Test assumes `undefined` is non-zero
 
     {
         const empty_slice: []u8 = &[_]u8{};
diff --git a/test/behavior/struct.zig b/test/behavior/struct.zig
index 97ccb3212f..56231a9fea 100644
--- a/test/behavior/struct.zig
+++ b/test/behavior/struct.zig
@@ -1513,6 +1513,7 @@ test "discarded struct initialization works as expected" {
 
 test "function pointer in struct returns the struct" {
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
 
     const A = struct {
         const A = @This();
diff --git a/test/behavior/union.zig b/test/behavior/union.zig
index 804cea47f8..a34442c180 100644
--- a/test/behavior/union.zig
+++ b/test/behavior/union.zig
@@ -1929,6 +1929,8 @@ test "inner struct initializer uses union layout" {
 }
 
 test "inner struct initializer uses packed union layout" {
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
+
     const namespace = struct {
         const U = packed union {
             a: packed struct {
@@ -1953,6 +1955,8 @@ test "inner struct initializer uses packed union layout" {
 }
 
 test "extern union initialized via reintepreted struct field initializer" {
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
+
     const bytes = [_]u8{ 0xaa, 0xbb, 0xcc, 0xdd };
 
     const U = extern union {
@@ -1970,6 +1974,8 @@ test "extern union initialized via reintepreted struct field initializer" {
 }
 
 test "packed union initialized via reintepreted struct field initializer" {
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
+
     const bytes = [_]u8{ 0xaa, 0xbb, 0xcc, 0xdd };
 
     const U = packed union {
@@ -1988,6 +1994,8 @@ test "packed union initialized via reintepreted struct field initializer" {
 }
 
 test "store of comptime reinterpreted memory to extern union" {
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
+
     const bytes = [_]u8{ 0xaa, 0xbb, 0xcc, 0xdd };
 
     const U = extern union {
@@ -2008,6 +2016,8 @@ test "store of comptime reinterpreted memory to extern union" {
 }
 
 test "store of comptime reinterpreted memory to packed union" {
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
+
     const bytes = [_]u8{ 0xaa, 0xbb, 0xcc, 0xdd };
 
     const U = packed union {
@@ -2063,6 +2073,8 @@ test "pass register-sized field as non-register-sized union" {
 }
 
 test "circular dependency through pointer field of a union" {
+    if (builtin.zig_backend == .stage2_spirv64) return error.SkipZigTest;
+
     const S = struct {
         const UnionInner = extern struct {
             outer: UnionOuter = std.mem.zeroes(UnionOuter),