Files
RedBear-OS/local/recipes/dev/libclc/source/clang/test/VFS/module-map-path.m
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

111 lines
4.1 KiB
Objective-C

// Test the module map path is consistent between clang invocations when using VFS overlays.
// RUN: rm -rf %t
// RUN: split-file %s %t
// Pre-populate the module cache with the modules that don't use VFS overlays.
// RUN: %clang_cc1 -fsyntax-only -F%t/Frameworks -I%t/include %t/prepopulate_module_cache.m \
// RUN: -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/modules.cache
// Execute a compilation with VFS overlay. .pcm file path looks like <hash1>/ModuleName-<hash2>.pcm.
// <hash1> corresponds to the compilation settings like language options.
// <hash2> corresponds to the module map path. So if any of those change, we should use a different module.
// But for VFS overlay we make an exception that it's not a part of <hash1> to reduce the number of built .pcm files.
// Test that paths in overlays don't leak into <hash2> and don't cause using 2 .pcm files for the same module.
// DEFINE: %{command} = %clang_cc1 -fsyntax-only -verify -F%t/Frameworks -I%t/include %t/test.m \
// DEFINE: -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/modules.cache
// RUN: sed -e "s@TMP_DIR@%{/t:regex_replacement}@g" -e "s@USE_EXTERNAL_NAMES_OPTION@@g" %t/overlay.yaml.template > %t/external-names-default.yaml
// RUN: %{command} -ivfsoverlay %t/external-names-default.yaml
// RUN: sed -e "s@TMP_DIR@%{/t:regex_replacement}@g" -e "s@USE_EXTERNAL_NAMES_OPTION@'use-external-names': true,@g" %t/overlay.yaml.template > %t/external-names-true.yaml
// RUN: %{command} -ivfsoverlay %t/external-names-true.yaml
// RUN: sed -e "s@TMP_DIR@%{/t:regex_replacement}@g" -e "s@USE_EXTERNAL_NAMES_OPTION@'use-external-names': false,@g" %t/overlay.yaml.template > %t/external-names-false.yaml
// RUN: %{command} -ivfsoverlay %t/external-names-false.yaml
//--- prepopulate_module_cache.m
#import <Redirecting/Redirecting.h>
//--- test.m
// At first import multi-path modules directly, so clang decides which .pcm file they should belong to.
#import <MultiPath/MultiPath.h>
#import <MultiPathHeader.h>
// Then import a module from the module cache and all its transitive dependencies.
// Make sure the .pcm files loaded directly are the same as 'Redirecting' is referencing.
#import <Redirecting/Redirecting.h>
// expected-no-diagnostics
//--- Frameworks/MultiPath.framework/Headers/MultiPath.h
void multiPathFramework(void);
//--- Frameworks/MultiPath.framework/Modules/module.modulemap
framework module MultiPath {
header "MultiPath.h"
export *
}
//--- include/MultiPathHeader.h
void multiPathHeader(void);
//--- include/module.modulemap
module MultiPathHeader {
header "MultiPathHeader.h"
export *
}
//--- Frameworks/Redirecting.framework/Headers/Redirecting.h
#import <MultiPath/MultiPath.h>
#import <MultiPathHeader.h>
//--- Frameworks/Redirecting.framework/Modules/module.modulemap
framework module Redirecting {
header "Redirecting.h"
export *
}
//--- BuildTemporaries/MultiPath.h
void multiPathFramework(void);
//--- BuildTemporaries/framework.modulemap
framework module MultiPath {
header "MultiPath.h"
export *
}
//--- BuildTemporaries/header.h
void multiPathHeader(void);
//--- BuildTemporaries/include.modulemap
module MultiPathHeader {
header "MultiPathHeader.h"
export *
}
//--- overlay.yaml.template
{
'version': 0,
USE_EXTERNAL_NAMES_OPTION
'roots': [
{ 'name': 'TMP_DIR/Frameworks/MultiPath.framework/Headers', 'type': 'directory',
'contents': [
{ 'name': 'MultiPath.h', 'type': 'file',
'external-contents': 'TMP_DIR/BuildTemporaries/MultiPath.h'}
]},
{ 'name': 'TMP_DIR/Frameworks/MultiPath.framework/Modules', 'type': 'directory',
'contents': [
{ 'name': 'module.modulemap', 'type': 'file',
'external-contents': 'TMP_DIR/BuildTemporaries/framework.modulemap'}
]},
{ 'name': 'TMP_DIR/include', 'type': 'directory',
'contents': [
{ 'name': 'MultiPathHeader.h', 'type': 'file',
'external-contents': 'TMP_DIR/BuildTemporaries/header.h'},
{ 'name': 'module.modulemap', 'type': 'file',
'external-contents': 'TMP_DIR/BuildTemporaries/include.modulemap'}
]}
]
}