66f3efb63b
* migrate runtime safety tests to the new test harness
- this required adding compare output / execution support for stage1
to the test harness.
* rename `zig build test-stage2` to `zig build test-cases` since it now
does quite a bit of stage1 testing actually. I named it this way
since the main directory in the source tree associated with these
tests is "test/cases/".
* add some documentation for the test manifest format.
20 lines
530 B
Zig
20 lines
530 B
Zig
const std = @import("std");
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pub fn panic(message: []const u8, stack_trace: ?*std.builtin.StackTrace) noreturn {
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_ = message;
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_ = stack_trace;
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std.process.exit(0);
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}
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pub fn main() !void {
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var a: @Vector(4, i16) = [_]i16{ 1, 2, -32768, 4 };
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var b: @Vector(4, i16) = [_]i16{ 1, 2, -1, 4 };
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const x = div(a, b);
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if (x[2] == 32767) return error.Whatever;
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return error.TestFailed;
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}
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fn div(a: @Vector(4, i16), b: @Vector(4, i16)) @Vector(4, i16) {
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return @divTrunc(a, b);
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}
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// run
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// backend=stage1 |