eafd515eca
The `clang-scan-deps` tool can be used for fast scanning of batches of compilation commands passed in via the `-compilation-database` option. This gets awkward in our tests where we have to resort to using `.in`/`.template` JSON files and running them through `sed` in order to embed LIT's `%t` variable into them. However, most of our tests only need to pass single compilation command, so this dance is entirely unnecessary. This patch makes sure the existing "per-file" mode (where the compilation command is passed in-line after the `--` argument) works for all output formats, not only `P1689`.
22 lines
1.0 KiB
C++
22 lines
1.0 KiB
C++
// RUN: rm -rf %t
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// RUN: split-file %s %t
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//--- missing_header.c
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#include "missing.h"
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// RUN: not clang-scan-deps -- %clang -c %t/missing_tu.c 2>%t/missing_tu.errs
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// RUN: echo EOF >> %t/missing_tu.errs
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// RUN: cat %t/missing_tu.errs | sed 's:\\\\\?:/:g' | FileCheck %s --check-prefix=CHECK-MISSING-TU -DPREFIX=%/t
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// CHECK-MISSING-TU: Error while scanning dependencies for [[PREFIX]]/missing_tu.c
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// CHECK-MISSING-TU-NEXT: error: no such file or directory: '[[PREFIX]]/missing_tu.c'
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// CHECK-MISSING-TU-NEXT: error: no input files
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// CHECK-MISSING-TU-NEXT: error:
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// CHECK-MISSING-TU-NEXT: EOF
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// RUN: not clang-scan-deps -- %clang -c %t/missing_header.c 2>%t/missing_header.errs
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// RUN: echo EOF >> %t/missing_header.errs
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// RUN: cat %t/missing_header.errs | sed 's:\\\\\?:/:g' | FileCheck %s --check-prefix=CHECK-MISSING-HEADER -DPREFIX=%/t
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// CHECK-MISSING-HEADER: Error while scanning dependencies for [[PREFIX]]/missing_header.c
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// CHECK-MISSING-HEADER-NEXT: fatal error: 'missing.h' file not found
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// CHECK-MISSING-HEADER-NEXT: EOF
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