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815bf0f190
Reverts llvm/llvm-project#102647 I am reverting this change because the `readfile` doesn't actually perform any useful operation, and yet, for some reason, the test still passed. This indicates that the modification was unnecessary and could lead to confusion or unexpected behavior in the future.
56 lines
3.3 KiB
C
56 lines
3.3 KiB
C
// RUN: %clang -### -S -ftest-coverage %s 2>&1 | FileCheck --check-prefix=TEST-COVERAGE %s
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// RUN: %clang -### -S -ftest-coverage -fno-test-coverage %s 2>&1 | FileCheck --check-prefix=NO-TEST-COVERAGE %s
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// TEST-COVERAGE: "-coverage-notes-file={{.*}}{{/|\\\\}}coverage.gcno"
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// NO-TEST-COVERAGE-NOT: "-coverage-notes-file=
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// RUN: %clang -### -S -fprofile-arcs %s 2>&1 | FileCheck --check-prefix=PROFILE-ARCS %s
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// RUN: %clang -### -S -fprofile-arcs -fno-profile-arcs %s 2>&1 | FileCheck --check-prefix=NO-PROFILE-ARCS %s
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// NO-PROFILE-ARCS-NOT: "-coverage-notes-file=
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// PROFILE-ARCS: "-coverage-data-file={{.*}}{{/|\\\\}}coverage.gcda"
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// RUN: %clang -### -S -ftest-coverage %s -o /foo/bar.o 2>&1 | FileCheck --check-prefix=GCNO-LOCATION %s
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// RUN: %clang_cl -### /c --coverage /Fo/foo/bar.obj -- %s 2>&1 | FileCheck --check-prefix=GCNO-LOCATION %s
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// RUN: %clang -### -c -ftest-coverage %s -o foo/bar.o 2>&1 | FileCheck --check-prefix=GCNO-LOCATION-REL %s
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// GCNO-LOCATION: "-coverage-notes-file={{.*}}/foo/bar.gcno"
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// GCNO-LOCATION-REL: "-coverage-notes-file={{.*}}{{/|\\\\}}foo/bar.gcno"
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/// GCC allows PWD to change the paths.
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// RUN: %if system-linux %{ PWD=/proc/self/cwd %clang -### -c --coverage %s -o foo/bar.o 2>&1 | FileCheck --check-prefix=PWD %s %}
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// PWD: "-coverage-notes-file=/proc/self/cwd/foo/bar.gcno" "-coverage-data-file=/proc/self/cwd/foo/bar.gcda"
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/// Don't warn -Wunused-command-line-argument.
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// RUN: %clang -E -Werror --coverage -ftest-coverage -fprofile-arcs %s
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/// Test -fprofile-dir=
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// RUN: not %clang -S -Werror -fprofile-dir=abc %s
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// RUN: not %clang -S -Werror -ftest-coverage -fprofile-dir=abc %s
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// RUN: %clang -### -S -fprofile-arcs -fprofile-dir=abc %s 2>&1 | FileCheck --check-prefix=PROFILE-DIR %s
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// RUN: %clang -### -S --coverage -fprofile-dir=abc %s 2>&1 | FileCheck --check-prefix=PROFILE-DIR %s
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// PROFILE-DIR: "-coverage-data-file=abc
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/// These should only get passed if any of --coverage, -ftest-coverage, or
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/// -fprofile-arcs is passed.
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// RUN: %clang -### -c %s 2>&1 | FileCheck --check-prefix=NO-COV %s
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// NO-COV-NOT: "-coverage-notes-file=
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// NO-COV-NOT: "-coverage-data-file=
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// RUN: rm -rf %t && mkdir %t && cd %t
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// RUN: mkdir d e f && cp %s d/a.c && touch d/b.c
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// RUN: %clang -### --coverage d/a.c d/b.c -o e/x 2>&1 | FileCheck %s --check-prefix=LINK1
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// LINK1: -cc1{{.*}} "-coverage-notes-file={{.*}}{{/|\\\\}}e/x-a.gcno" "-coverage-data-file={{.*}}{{/|\\\\}}e/x-a.gcda"
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// LINK1: -cc1{{.*}} "-coverage-notes-file={{.*}}{{/|\\\\}}e/x-b.gcno" "-coverage-data-file={{.*}}{{/|\\\\}}e/x-b.gcda"
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// RUN: %clang -### --coverage d/a.c d/b.c -o e/x -dumpdir f/g 2>&1 | FileCheck %s --check-prefix=LINK2
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// LINK2: -cc1{{.*}} "-coverage-notes-file={{.*}}{{/|\\\\}}f/ga.gcno" "-coverage-data-file={{.*}}{{/|\\\\}}f/ga.gcda"
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// LINK2: -cc1{{.*}} "-coverage-notes-file={{.*}}{{/|\\\\}}f/gb.gcno" "-coverage-data-file={{.*}}{{/|\\\\}}f/gb.gcda"
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/// GCC allows PWD to change the paths.
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// RUN: %if system-linux %{ PWD=/proc/self/cwd %clang -### --coverage d/a.c d/b.c -o e/x -fprofile-dir=f 2>&1 | FileCheck %s --check-prefix=LINK3 %}
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// LINK3: -cc1{{.*}} "-coverage-notes-file=/proc/self/cwd/e/x-a.gcno" "-coverage-data-file=f/proc/self/cwd/e/x-a.gcda"
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// LINK3: -cc1{{.*}} "-coverage-notes-file=/proc/self/cwd/e/x-b.gcno" "-coverage-data-file=f/proc/self/cwd/e/x-b.gcda"
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