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test: fix pointer invalidation bug in the harness

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This commit is contained in:
Jakub Konka
2022-04-27 13:21:20 +02:00
parent c1a98cd65d
commit 81e90c7acb
1 changed files with 7 additions and 6 deletions
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13
src/test.zig
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@@ -1010,7 +1010,7 @@ pub const TestContext = struct {
/// that if any errors occur the caller knows it happened during this file.
current_file: *[]const u8,
) !void {
var cases = std.ArrayList(*Case).init(ctx.arena);
var cases = std.ArrayList(usize).init(ctx.arena);
var it = dir.iterate();
var filenames = std.ArrayList([]const u8).init(ctx.arena);
@@ -1081,8 +1081,8 @@ pub const TestContext = struct {
name_prefix,
try target.zigTriple(ctx.arena),
});
const case = try ctx.cases.addOne();
case.* = .{
const next = ctx.cases.items.len;
try ctx.cases.append(.{
.name = name,
.target = target,
.backend = backend,
@@ -1090,13 +1090,14 @@ pub const TestContext = struct {
.is_test = is_test,
.output_mode = output_mode,
.files = std.ArrayList(TestContext.File).init(ctx.cases.allocator),
};
try cases.append(case);
});
try cases.append(next);
}
}
}
for (cases.items) |case| {
for (cases.items) |case_index| {
const case = &ctx.cases.items[case_index];
switch (manifest.@"type") {
.@"error" => {
const errors = try manifest.trailingAlloc(ctx.arena);