skia2/tests/SkSLSPIRVTest.cpp
Mike Klein c0bd9f9fe5 rewrite includes to not need so much -Ifoo
Current strategy: everything from the top

Things to look at first are the manual changes:

   - added tools/rewrite_includes.py
   - removed -Idirectives from BUILD.gn
   - various compile.sh simplifications
   - tweak tools/embed_resources.py
   - update gn/find_headers.py to write paths from the top
   - update gn/gn_to_bp.py SkUserConfig.h layout
     so that #include "include/config/SkUserConfig.h" always
     gets the header we want.

No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
2019-04-24 16:27:11 +00:00

41 lines
1.5 KiB
C++

/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "src/sksl/SkSLCompiler.h"
#include "tests/Test.h"
static void test_failure(skiatest::Reporter* r, const char* src, const char* error) {
SkSL::Compiler compiler;
SkSL::Program::Settings settings;
sk_sp<GrShaderCaps> caps = SkSL::ShaderCapsFactory::Default();
settings.fCaps = caps.get();
std::unique_ptr<SkSL::Program> program = compiler.convertProgram(SkSL::Program::kFragment_Kind,
SkSL::String(src), settings);
if (program) {
SkSL::String ignored;
compiler.toSPIRV(*program, &ignored);
}
SkSL::String skError(error);
if (compiler.errorText() != skError) {
SkDebugf("SKSL ERROR:\n source: %s\n expected: %s received: %s", src, error,
compiler.errorText().c_str());
}
REPORTER_ASSERT(r, compiler.errorText() == skError);
}
DEF_TEST(SkSLBadOffset, r) {
test_failure(r,
"struct Bad { layout (offset = 5) int x; } bad; void main() { bad.x = 5; "
"sk_FragColor.r = half(bad.x); }",
"error: 1: offset of field 'x' must be a multiple of 4\n1 error\n");
test_failure(r,
"struct Bad { int x; layout (offset = 0) int y; } bad; void main() { bad.x = 5; "
"sk_FragColor.r = half(bad.x); }",
"error: 1: offset of field 'y' must be at least 4\n1 error\n");
}