1 | // RUN: rm -rf %t/cache %t/rel |
2 | |
3 | // This testcase reproduces a use-after-free after looking up a PCM in |
4 | // a non-canonical modules-cache-path. |
5 | // |
6 | // Prime the module cache (note the '.' in the path). |
7 | // RUN: %clang_cc1 -fdisable-module-hash -fmodules-cache-path=%t/./cache \ |
8 | // RUN: -fmodules -fimplicit-module-maps -I %S/Inputs/outofdate-rebuild \ |
9 | // RUN: %s -fsyntax-only |
10 | // |
11 | // Force a module to be rebuilt by creating a conflict. |
12 | // RUN: echo "@import CoreText;" > %t.m |
13 | // RUN: %clang_cc1 -DMISMATCH -Werror -fdisable-module-hash \ |
14 | // RUN: -fmodules-cache-path=%t/./cache -fmodules -fimplicit-module-maps \ |
15 | // RUN: -I %S/Inputs/outofdate-rebuild %t.m -fsyntax-only |
16 | // |
17 | // Rebuild. |
18 | // RUN: %clang_cc1 -fdisable-module-hash -fmodules-cache-path=%t/./cache \ |
19 | // RUN: -fmodules -fimplicit-module-maps -I %S/Inputs/outofdate-rebuild \ |
20 | // RUN: %s -fsyntax-only |
21 | |
22 | |
23 | // Unrelated to the above: Check that a relative path is resolved correctly. |
24 | // |
25 | // RUN: %clang_cc1 -working-directory %t/rel -fmodules-cache-path=./cache \ |
26 | // RUN: -fmodules -fimplicit-module-maps -I %S/Inputs/outofdate-rebuild \ |
27 | // RUN: -fdisable-module-hash %t.m -fsyntax-only -Rmodule-build 2>&1 \ |
28 | // RUN: | FileCheck %s |
29 | // CHECK: {{/|\\}}rel{{/|\\}}cache{{/|\\}}CoreText.pcm |
30 | @import Cocoa; |
31 | |