28 lines
1.4 KiB
C
28 lines
1.4 KiB
C
/// Test we close file handle on flush, so the .gcda file can be deleted on
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/// Windows while the process is still running. In addition, test we create
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/// a new .gcda on flush, so there is a file when the process exists.
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// RUN: mkdir -p %t.d && cd %t.d
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// RUN: %clang --coverage -o %t %s
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// RUN: test -f gcov-dump-and-remove.gcno
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// RUN: rm -f gcov-dump-and-remove.gcda && %run %t
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// RUN: llvm-cov gcov -t gcov-dump-and-remove.gcda | FileCheck %s
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extern void __gcov_dump(void);
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extern void __gcov_reset(void);
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extern int remove(const char *); // CHECK: -: [[#@LINE]]:extern int remove
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int main(void) { // CHECK-NEXT: 1: [[#@LINE]]:
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__gcov_dump(); // CHECK-NEXT: 1: [[#@LINE]]:
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__gcov_reset(); // CHECK-NEXT: 1: [[#@LINE]]:
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if (remove("gcov-dump-and-remove.gcda") != 0) // CHECK-NEXT: 1: [[#@LINE]]:
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return 1; // CHECK-NEXT: #####: [[#@LINE]]: return 1;
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// CHECK-NEXT: -: [[#@LINE]]:
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__gcov_dump(); // CHECK-NEXT: 1: [[#@LINE]]:
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__gcov_reset(); // CHECK-NEXT: 1: [[#@LINE]]:
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__gcov_dump(); // CHECK-NEXT: 1: [[#@LINE]]:
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if (remove("gcov-dump-and-remove.gcda") != 0) // CHECK-NEXT: 1: [[#@LINE]]:
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return 1; // CHECK-NEXT: #####: [[#@LINE]]: return 1;
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return 0;
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}
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