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6850410562
Relax the condition to ignore the case when count is 0.
This fixes a bug on
381e9d2386.
This was reported at
https://discourse.llvm.org/t/coverage-from-multiple-test-executables/81024/.
56 lines
1.4 KiB
C++
56 lines
1.4 KiB
C++
// UNSUPPORTED: target={{.*windows.*}}
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// clang-format off
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// RUN: split-file %s %t
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// RUN: %clangxx_profgen -fcoverage-mapping %t/test1.cpp -o %t/test1.exe
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// RUN: %clangxx_profgen -fcoverage-mapping %t/test2.cpp -o %t/test2.exe
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// RUN: env LLVM_PROFILE_FILE=%t/test1.profraw %run %t/test1.exe
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// RUN: env LLVM_PROFILE_FILE=%t/test2.profraw %run %t/test2.exe
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// RUN: llvm-profdata merge %t/test1.profraw %t/test2.profraw -o %t/merged.profdata
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// RUN: llvm-cov show -instr-profile=%t/merged.profdata -object %t/test1.exe %t/test2.exe | FileCheck %s
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// RUN: llvm-cov show -instr-profile=%t/merged.profdata -object %t/test2.exe %t/test1.exe | FileCheck %s
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// CHECK: |struct Test {
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// CHECK-NEXT: 1| int getToTest() {
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// CHECK-NEXT: 2| for (int i = 0; i < 1; i++) {
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// CHECK-NEXT: 1| if (false) {
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// CHECK-NEXT: 0| return 1;
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// CHECK-NEXT: 0| }
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// CHECK-NEXT: 1| }
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// CHECK-NEXT: 1| if (true) {
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// CHECK-NEXT: 1| return 1;
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// CHECK-NEXT: 1| }
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// CHECK-NEXT: 0| return 1;
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// CHECK-NEXT: 1| }
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// CHECK-NEXT: |};
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// CHECK-NEXT: |
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#--- test.h
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struct Test {
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int getToTest() {
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for (int i = 0; i < 1; i++) {
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if (false) {
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return 1;
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}
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}
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if (true) {
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return 1;
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}
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return 1;
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}
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};
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#--- test1.cpp
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#include "test.h"
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int main() {
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Test t;
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t.getToTest();
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return 0;
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}
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#--- test2.cpp
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#include "test.h"
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int main() {
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return 0;
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}
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