| // REQUIRES: shell |
| // REQUIRES: case-insensitive-filesystem |
| |
| // RUN: rm -f %t.hmap |
| // RUN: sed -e "s:INPUTS_DIR:%S/Inputs:g" \ |
| // RUN: %S/Inputs/nonportable-hmaps/foo.hmap.json > %t.hmap.json |
| // RUN: %hmaptool write %t.hmap.json %t.hmap |
| // RUN: %clang_cc1 -Eonly \ |
| // RUN: -I%t.hmap \ |
| // RUN: -I%S/Inputs/nonportable-hmaps \ |
| // RUN: %s -verify |
| // |
| // foo.hmap contains: Foo/Foo.h -> headers/foo/Foo.h |
| // |
| // Header search of "Foo/Foo.h" follows this path: |
| // 1. Look for "Foo/Foo.h". |
| // 2. Find "Foo/Foo.h" in "nonportable-hmaps/foo.hmap". |
| // 3. Look for "headers/foo/Foo.h". |
| // 4. Find "headers/foo/Foo.h" in "nonportable-hmaps". |
| // 5. Return. |
| // |
| // There is nothing nonportable; -Wnonportable-include-path should not fire. |
| #include "Foo/Foo.h" // no warning |
| |
| // Verify files with absolute paths in the header map are handled too. |
| // "Bar.h" is included twice to make sure that when we see potentially |
| // nonportable path, the file has been already discovered through a relative |
| // path which triggers the file to be opened and `FileEntry::RealPathName` |
| // to be set. |
| #include "Bar.h" |
| #include "Foo/Bar.h" // no warning |
| |
| // But the presence of the absolute path in the header map is not enough. If we |
| // didn't use it to discover a file, shouldn't suppress the warning. |
| #include "headers/Foo/Baz.h" // expected-warning {{non-portable path}} |
