a26ec54237
This allows the clang driver to know which tool is meant to be executed, which allows the clang driver to load the right clang config files, and allows clang to find colocated sysroots. This makes sure that doing `clang-scan-deps -- <tool> ...` looks up things in the same way as if one just would execute `<tool> ...`, when `<tool>` isn't an absolute or relative path.
76 lines
2.9 KiB
Objective-C
76 lines
2.9 KiB
Objective-C
// This test checks that we don't crash or report spurious dependencies on
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// FW_Private when compiling the implementation of framework module FW.
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// RUN: rm -rf %t
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// RUN: split-file %s %t
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//--- cdb.json.template
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[{
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"directory": "DIR",
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"file": "DIR/tu.m",
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"command": "clang -fmodules -fmodules-cache-path=DIR/cache -fmodule-name=FW -F DIR/frameworks -c DIR/tu.m -o DIR/tu.o"
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}]
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//--- frameworks/FW.framework/Modules/module.modulemap
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framework module FW { umbrella header "FW.h" }
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//--- frameworks/FW.framework/Modules/module.private.modulemap
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framework module FW_Private { umbrella header "FW_Private.h" }
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//--- frameworks/FW.framework/Headers/FW.h
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//--- frameworks/FW.framework/PrivateHeaders/FW_Private.h
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//--- frameworks/FW.framework/PrivateHeaders/Missed.h
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#import <FW/FW.h> // When included from tu.m, this ends up adding (spurious) dependency on FW for FW_Private.
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//--- tu.m
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@import FW_Private; // This is a direct dependency.
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#import <FW/Missed.h>
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// RUN: sed "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json
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// RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full > %t/result.json
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// RUN: cat %t/result.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t
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// CHECK: {
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// CHECK-NEXT: "modules": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "clang-module-deps": [],
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// CHECK-NEXT: "clang-modulemap-file": "[[PREFIX]]/frameworks/FW.framework/Modules/module.private.modulemap",
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// CHECK-NEXT: "command-line": [
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// CHECK: ],
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// CHECK-NEXT: "context-hash": "{{.*}}",
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// CHECK-NEXT: "file-deps": [
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// CHECK-NEXT: "[[PREFIX]]/frameworks/FW.framework/Modules/module.private.modulemap",
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// CHECK-NEXT: "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/FW_Private.h"
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// CHECK-NEXT: ],
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// CHECK-NEXT: "link-libraries": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "isFramework": true,
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// CHECK-NEXT: "link-name": "FW"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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// CHECK-NEXT: "name": "FW_Private"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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// CHECK-NEXT: "translation-units": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "commands": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "clang-context-hash": "{{.*}}",
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// CHECK-NEXT: "clang-module-deps": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "context-hash": "{{.*}}",
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// CHECK-NEXT: "module-name": "FW_Private"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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// CHECK-NEXT: "command-line": [
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// CHECK: ],
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// CHECK: "file-deps": [
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// CHECK-NEXT: "[[PREFIX]]/tu.m",
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// CHECK-NEXT: "[[PREFIX]]/frameworks/FW.framework/PrivateHeaders/Missed.h",
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// CHECK-NEXT: "[[PREFIX]]/frameworks/FW.framework/Headers/FW.h"
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// CHECK-NEXT: ],
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// CHECK-NEXT: "input-file": "[[PREFIX]]/tu.m"
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// CHECK-NEXT: }
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// CHECK: ]
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// CHECK: }
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// CHECK: ]
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// CHECK: }
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