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// Test path prefix-mapping when using a cas-fs with clang-scan-deps in
// tree, full-tree, and full dependencies modes.
// RUN: rm -rf %t
// RUN: split-file %s %t
// RUN: sed -e "s|DIR|%t|g" -e "s|CLANG|%clang|g" -e "s|SDK|%S/Inputs/SDK|g" %t/cdb.json.template > %t/cdb.json
// == Tree
// Ensure the filesystem has the mapped paths.
// RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-tree -cas-path %t/cas \
// RUN: -prefix-map=%t=/^src -prefix-map-sdk=/^sdk -prefix-map-toolchain=/^tc \
// RUN: | sed -E 's/tree ([^ ]+) for.*/\1/' > %t/tree_id.txt
// RUN: llvm-cas -cas %t/cas -ls-tree-recursive @%t/tree_id.txt > %t/tree_result.txt
// RUN: FileCheck %s -input-file %t/tree_result.txt -check-prefix=FILES
// FILES: file llvmcas://{{.*}} /^sdk/usr/include/stdlib.h
// FILES: file llvmcas://{{.*}} /^src/t.c
// FILES: file llvmcas://{{.*}} /^src/top.h
// FILES: file llvmcas://{{.*}} /^tc/lib/clang/{{.*}}/include/stdarg.h
// == Full Tree
// This should have the same filesystem as above, and we also check the command-
// line.
// RUN: cat %t/tree_id.txt > %t/full_tree_result.txt
// RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-tree-full -cas-path %t/cas \
// RUN: -prefix-map=%t=/^src -prefix-map-sdk=/^sdk -prefix-map-toolchain=/^tc \
// RUN: >> %t/full_tree_result.txt
// RUN: FileCheck %s -input-file %t/full_tree_result.txt -DPREFIX=%t -DSDK_PREFIX=%S/Inputs/SDK
// == Full
// Same as full tree.
// RUN: cat %t/tree_id.txt > %t/full_result.txt
// RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full -cas-path %t/cas \
// RUN: -prefix-map=%t=/^src -prefix-map-sdk=/^sdk -prefix-map-toolchain=/^tc \
// RUN: >> %t/full_result.txt
// RUN: FileCheck %s -input-file %t/full_result.txt -DPREFIX=%t -DSDK_PREFIX=%S/Inputs/SDK
// CHECK: [[MAPPED_FS_ID:llvmcas://[[:xdigit:]]+]]
// CHECK: "modules": []
// CHECK: "translation-units": [
// CHECK: {
// CHECK: "commands": [
// CHECK: {
// CHECK: "casfs-root-id": "[[MAPPED_FS_ID]]"
// CHECK: "clang-module-deps": []
// CHECK: "command-line": [
// CHECK: "-fcas-path"
// CHECK-NEXT: "[[PREFIX]]/cas"
// CHECK: "-fcas-fs"
// CHECK-NEXT: "[[MAPPED_FS_ID]]"
// CHECK: "-fcas-fs-working-directory"
// CHECK-NEXT: "/^src"
// CHECK: "-x"
// CHECK-NEXT: "c"
// CHECK-NEXT: "/^src/t.c"
// CHECK: "-isysroot"
// CHECK-NEXT: "/^sdk"
// CHECK: "-resource-dir"
// CHECK-NEXT: "/^tc/lib/clang/{{.*}}"
// CHECK: "-isystem"
// CHECK-NEXT: "/^sdk/usr/local/include
// CHECK: "-isystem"
// CHECK-NEXT: "/^tc/lib/clang/{{.*}}/include"
// CHECK: "-internal-externc-isystem"
// CHECK-NEXT: "/^sdk/usr/include"
// CHECK: "-fdebug-compilation-dir=/^src"
// CHECK: "-fcoverage-compilation-dir=/^src"
// CHECK-NOT: [[PREFIX]]
// CHECK-NOT: [[SDK_PREFIX]]
// CHECK: ]
// CHECK: "file-deps": [
// CHECK: "[[PREFIX]]/t.c"
// CHECK: "[[PREFIX]]/top.h"
// CHECK: "{{.*}}include/stdarg.h"
// CHECK: "[[SDK_PREFIX]]/usr/include/stdlib.h"
// CHECK: ]
// CHECK: "input-file": "[[PREFIX]]/t.c"
//--- cdb.json.template
[
{
"directory": "DIR",
"command": "CLANG -fsyntax-only DIR/t.c -target x86_64-apple-macos11 -isysroot SDK",
"file": "DIR/t.c"
}
]
//--- t.c
#include "top.h"
//--- top.h
#include <stdarg.h>
#include <stdlib.h>
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