skia2/tests/sksl/shared/Ossfuzz26759.metal
John Stiles 1b843bdcb7 Fix up outdated tests.
Removed error tests which no longer test anything:
- UseWithoutInitialize...: we no longer track variable use-before-init.
- InlineDivideByZero: we no longer constant-fold the result of an
  inlined function call into its parent statement.
- Unreachable: we no longer report unreachable statements.

And fixed some minor test-case issues:
- StaticSwitchConditionalBreak: we still check this, but the function
  was being dead-stripped before this check could run. Renamed to main.
- OssFuzzXxxxx: these cases no longer report errors, but they are still
  valuable as regression tests; moved to `shared/`.

Change-Id: Iade3cff821dc998cacfd02f62d3ac4625e48904c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/387820
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2021-03-22 21:11:47 +00:00

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351 B
Metal

#include <metal_stdlib>
#include <simd/simd.h>
using namespace metal;
struct Inputs {
};
struct Outputs {
float4 sk_FragColor [[color(0)]];
};
fragment Outputs fragmentMain(Inputs _in [[stage_in]], bool _frontFacing [[front_facing]], float4 _fragCoord [[position]]) {
Outputs _out;
(void)_out;
int i;
int3(i--);
return _out;
}