| // RUN: rm -rf %t && mkdir %t |
| // RUN: cp -r %S/Inputs/modules-context-hash/* %t |
| |
| // Check that the scanner reports the same module as distinct dependencies when |
| // a single translation unit gets compiled with multiple command-lines that |
| // produce different **strict** context hashes. |
| |
| // RUN: sed "s|DIR|%/t|g" %S/Inputs/modules-context-hash/cdb_a.json.template > %t/cdb_a.json |
| // RUN: sed "s|DIR|%/t|g" %S/Inputs/modules-context-hash/cdb_b.json.template > %t/cdb_b.json |
| // RUN: sed "s|DIR|%/t|g" %S/Inputs/modules-context-hash/cdb_b2.json.template > %t/cdb_b2.json |
| |
| // We run separate scans. The context hash for "a" and "b" can differ between |
| // systems. If we'd scan both Clang invocations in a single run, the order of JSON |
| // entities would be non-deterministic. To prevent this, run the scans separately |
| // and verify that the context hashes differ with a single FileCheck invocation. |
| // |
| // RUN: clang-scan-deps -compilation-database %t/cdb_a.json -format experimental-full -j 1 > %t/result_a.json |
| // RUN: clang-scan-deps -compilation-database %t/cdb_b.json -format experimental-full -j 1 > %t/result_b.json |
| // RUN: clang-scan-deps -compilation-database %t/cdb_b2.json -format experimental-full -j 1 > %t/result_b2.json |
| // RUN: cat %t/result_a.json %t/result_b.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t -check-prefix=CHECK |
| // RUN: cat %t/result_b.json %t/result_b2.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t -check-prefix=FLAG_ONLY |
| |
| // CHECK: { |
| // CHECK-NEXT: "modules": [ |
| // CHECK-NEXT: { |
| // CHECK-NEXT: "clang-module-deps": [], |
| // CHECK-NEXT: "clang-modulemap-file": "[[PREFIX]]/module.modulemap", |
| // CHECK-NEXT: "command-line": [ |
| // CHECK-NEXT: "-cc1" |
| // CHECK: "-emit-module" |
| // CHECK: "-I" |
| // CHECK: "[[PREFIX]]/a" |
| // CHECK: "-fmodule-name=mod" |
| // CHECK: ], |
| // CHECK-NEXT: "context-hash": "[[HASH_MOD_A:.*]]", |
| // CHECK-NEXT: "file-deps": [ |
| // CHECK-NEXT: "[[PREFIX]]/a/dep.h", |
| // CHECK-NEXT: "[[PREFIX]]/mod.h", |
| // CHECK-NEXT: "[[PREFIX]]/module.modulemap" |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "name": "mod" |
| // CHECK-NEXT: } |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "translation-units": [ |
| // CHECK-NEXT: { |
| // CHECK: "clang-context-hash": "{{.*}}", |
| // CHECK-NEXT: "clang-module-deps": [ |
| // CHECK-NEXT: { |
| // CHECK-NEXT: "context-hash": "[[HASH_MOD_A]]", |
| // CHECK-NEXT: "module-name": "mod" |
| // CHECK-NEXT: } |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "command-line": [ |
| // CHECK: ], |
| // CHECK: "file-deps": [ |
| // CHECK-NEXT: "[[PREFIX]]/tu.c" |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "input-file": "[[PREFIX]]/tu.c" |
| // CHECK-NEXT: } |
| |
| // CHECK: "modules": [ |
| // CHECK-NEXT: { |
| // CHECK-NEXT: "clang-module-deps": [], |
| // CHECK-NEXT: "clang-modulemap-file": "[[PREFIX]]/module.modulemap", |
| // CHECK-NEXT: "command-line": [ |
| // CHECK-NEXT: "-cc1" |
| // CHECK: "-emit-module" |
| // CHECK: "-I" |
| // CHECK: "[[PREFIX]]/b" |
| // CHECK: "-fmodule-name=mod" |
| // CHECK: ], |
| // CHECK-NOT: "context-hash": "[[HASH_MOD_A]]", |
| // CHECK: "file-deps": [ |
| // CHECK-NEXT: "[[PREFIX]]/b/dep.h", |
| // CHECK-NEXT: "[[PREFIX]]/mod.h", |
| // CHECK-NEXT: "[[PREFIX]]/module.modulemap" |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "name": "mod" |
| // CHECK-NEXT: } |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "translation-units": [ |
| // CHECK-NEXT: { |
| // CHECK: "clang-context-hash": "{{.*}}", |
| // CHECK-NEXT: "clang-module-deps": [ |
| // CHECK-NEXT: { |
| // CHECK-NOT: "context-hash": "[[HASH_MOD_A]]", |
| // CHECK: "module-name": "mod" |
| // CHECK-NEXT: } |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "command-line": [ |
| // CHECK: ], |
| // CHECK: "file-deps": [ |
| // CHECK-NEXT: "[[PREFIX]]/tu.c" |
| // CHECK-NEXT: ], |
| // CHECK-NEXT: "input-file": "[[PREFIX]]/tu.c" |
| // CHECK-NEXT: } |
| |
| // B and B2 only differ by -fapplication-extension |
| |
| // FLAG_ONLY: "modules": [ |
| // FLAG_ONLY-NEXT: { |
| // FLAG_ONLY: "context-hash": "[[HASH_MOD_B1:.*]]" |
| // FLAG_ONLY-NOT: "-fapplication-extension" |
| |
| // FLAG_ONLY: "modules": [ |
| // FLAG_ONLY-NEXT: { |
| // FLAG_ONLY-NOT: "context-hash": "[[HASH_MOD_B1]]" |
| // FLAG_ONLY: "-fapplication-extension" |
| // FLAG_ONLY: "translation-units": [ |
| // FLAG_ONLY-NOT: "context-hash": "[[HASH_MOD_B1]]" |
