| // RUN: rm -rf %t |
| // RUN: split-file %s %t |
| // RUN: sed -e "s|DIR|%/t|g" %t/build/compile-commands.json.in > %t/build/compile-commands.json |
| // RUN: sed -e "s|DIR|%/t|g" %t/build/vfs.yaml.in > %t/build/vfs.yaml |
| // RUN: sed -e "s|DIR|%/t|g" %t/build/unused-vfs.yaml.in > %t/build/unused-vfs.yaml |
| // RUN: sed -e "s|DIR|%/t|g" %t/build/unused-vfs.yaml.in > %t/build/unused2-vfs.yaml |
| // RUN: clang-scan-deps -compilation-database %t/build/compile-commands.json \ |
| // RUN: -j 1 -format experimental-full --optimize-args=vfs,header-search > %t/deps.db |
| // RUN: cat %t/deps.db | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t |
| |
| // Check that unused -ivfsoverlay arguments are removed, and that used ones are |
| // not. |
| |
| // CHECK: { |
| // CHECK-NEXT: "modules": [ |
| // CHECK-NEXT: { |
| // CHECK-NEXT: "clang-module-deps": [], |
| // CHECK-NEXT: "clang-modulemap-file": "[[PREFIX]]/modules/A/module.modulemap", |
| // CHECK-NEXT: "command-line": [ |
| // CHECK-NOT: "build/unused-vfs.yaml" |
| // CHECK: "-ivfsoverlay" |
| // CHECK-NEXT: "build/vfs.yaml" |
| // CHECK-NOT: "build/unused-vfs.yaml" |
| // CHECK: ], |
| // CHECK-NEXT: "context-hash": "{{.*}}", |
| // CHECK-NEXT: "file-deps": [ |
| // CHECK-NEXT: "[[PREFIX]]/build/A.h", |
| // CHECK-NEXT: "[[PREFIX]]/build/module.modulemap" |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "name": "A" |
| // CHECK-NEXT: }, |
| // CHECK-NEXT: { |
| // CHECK-NEXT: "clang-module-deps": [], |
| // CHECK-NEXT: "clang-modulemap-file": "[[PREFIX]]/modules/B/module.modulemap", |
| // CHECK-NEXT: "command-line": [ |
| // CHECK-NOT: "-ivfsoverlay" |
| // CHECK: ], |
| // CHECK-NEXT: "context-hash": "{{.*}}", |
| // CHECK-NEXT: "file-deps": [ |
| // CHECK-NEXT: "[[PREFIX]]/modules/B/B.h", |
| // CHECK-NEXT: "[[PREFIX]]/modules/B/module.modulemap" |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "name": "B" |
| // CHECK-NEXT: }, |
| // CHECK-NEXT: { |
| // CHECK-NEXT: "clang-module-deps": [ |
| // CHECK-NEXT: { |
| // CHECK-NEXT: "context-hash": "{{.*}}", |
| // CHECK-NEXT: "module-name": "B" |
| // CHECK-NEXT: } |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "clang-modulemap-file": "[[PREFIX]]/modules/C/module.modulemap", |
| // CHECK-NEXT: "command-line": [ |
| // CHECK-NOT: "-ivfsoverlay" |
| // CHECK: ], |
| // CHECK-NEXT: "context-hash": "{{.*}}", |
| // CHECK-NEXT: "file-deps": [ |
| // CHECK-NEXT: "[[PREFIX]]/modules/B/module.modulemap", |
| // CHECK-NEXT: "[[PREFIX]]/modules/C/C.h", |
| // CHECK-NEXT: "[[PREFIX]]/modules/C/module.modulemap" |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "name": "C" |
| // CHECK-NEXT: } |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "translation-units": [ |
| // CHECK: ] |
| // CHECK: } |
| |
| //--- build/compile-commands.json.in |
| |
| [ |
| { |
| "directory": "DIR", |
| "command": "clang -c DIR/0.m -Imodules/A -Imodules/B -fmodules -fmodules-cache-path=DIR/module-cache -fimplicit-module-maps -ivfsoverlay build/unused-vfs.yaml -ivfsoverlay build/unused2-vfs.yaml -ivfsoverlay build/vfs.yaml", |
| "file": "DIR/0.m" |
| }, |
| { |
| "directory": "DIR", |
| "command": "clang -c DIR/A.m -Imodules/A -Imodules/B -fmodules -fmodules-cache-path=DIR/module-cache -fimplicit-module-maps -ivfsoverlay build/vfs.yaml -ivfsoverlay build/unused-vfs.yaml", |
| "file": "DIR/A.m" |
| }, |
| { |
| "directory": "DIR", |
| "command": "clang -c DIR/B.m -Imodules/B -fmodules -fmodules-cache-path=DIR/module-cache -fimplicit-module-maps -ivfsoverlay build/unused-vfs.yaml -ivfsoverlay build/vfs.yaml", |
| "file": "DIR/B.m" |
| }, |
| { |
| "directory": "DIR", |
| "command": "clang -c DIR/C.m -Imodules/A -Imodules/B -Imodules/C -fmodules -fmodules-cache-path=DIR/module-cache -fimplicit-module-maps -ivfsoverlay build/vfs.yaml -ivfsoverlay build/unused-vfs.yaml", |
| "file": "DIR/C.m" |
| } |
| ] |
| |
| //--- build/vfs.yaml.in |
| |
| { |
| "version":0, |
| "case-sensitive":"false", |
| "roots":[ |
| { |
| "contents":[ |
| { |
| "external-contents":"DIR/build/module.modulemap", |
| "name":"module.modulemap", |
| "type":"file" |
| }, |
| { |
| "external-contents":"DIR/build/A.h", |
| "name":"A.h", |
| "type":"file" |
| } |
| ], |
| "name":"DIR/modules/A", |
| "type":"directory" |
| } |
| ] |
| } |
| |
| //--- build/unused-vfs.yaml.in |
| |
| { |
| "version":0, |
| "case-sensitive":"false", |
| "roots":[ |
| { |
| "contents":[ |
| { |
| "external-contents":"DIR/build/module.modulemap", |
| "name":"module.modulemap", |
| "type":"file" |
| } |
| ], |
| "name":"DIR/modules/D", |
| "type":"directory" |
| } |
| ] |
| } |
| |
| //--- build/module.modulemap |
| |
| module A { |
| umbrella header "A.h" |
| } |
| |
| //--- build/A.h |
| |
| typedef int A_t; |
| |
| //--- modules/B/module.modulemap |
| |
| module B { |
| umbrella header "B.h" |
| } |
| |
| //--- modules/B/B.h |
| |
| typedef int B_t; |
| |
| //--- modules/C/module.modulemap |
| |
| module C { |
| umbrella header "C.h" |
| } |
| |
| //--- modules/C/C.h |
| |
| @import B; |
| |
| typedef B_t C_t; |
| |
| //--- 0.m |
| |
| #include <A.h> |
| |
| A_t a = 0; |
| |
| //--- A.m |
| |
| #include <A.h> |
| |
| A_t a = 0; |
| |
| //--- B.m |
| |
| #include <B.h> |
| |
| B_t b = 0; |
| |
| //--- C.m |
| |
| #include <C.h> |
| |
| C_t b = 0; |