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use unique test source names for test-gen-h

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This commit is contained in:
Andrew Kelley 2019-03-09 09:52:33 -05:00
parent 8369ddb09c
commit 264b03d570
1 changed files with 7 additions and 1 deletions
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8
test/tests.zig
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@ -158,6 +158,7 @@ pub fn addGenHTests(b: *build.Builder, test_filter: ?[]const u8) *build.Step {
.step = b.step("test-gen-h", "Run the C header file generation tests"), .step = b.step("test-gen-h", "Run the C header file generation tests"),
.test_index = 0, .test_index = 0,
.test_filter = test_filter, .test_filter = test_filter,
.counter = 0,
}; };
gen_h.addCases(cases); gen_h.addCases(cases);
@ -1104,6 +1105,7 @@ pub const GenHContext = struct {
step: *build.Step, step: *build.Step,
test_index: usize, test_index: usize,
test_filter: ?[]const u8, test_filter: ?[]const u8,
counter: usize,
const TestCase = struct { const TestCase = struct {
name: []const u8, name: []const u8,
@ -1206,7 +1208,11 @@ pub const GenHContext = struct {
} }
pub fn add(self: *GenHContext, name: []const u8, source: []const u8, expected_lines: ...) void { pub fn add(self: *GenHContext, name: []const u8, source: []const u8, expected_lines: ...) void {
const tc = self.create("test.zig", name, source, expected_lines); // MacOS appears to not be returning nanoseconds in fstat mtime,
// which causes fast test executions to think the file contents are unchanged.
const modified_name = self.b.fmt("test-{}.zig", self.counter);
self.counter += 1;
const tc = self.create(modified_name, name, source, expected_lines);
self.addCase(tc); self.addCase(tc);
} }