cd8fe1dbcb
The current llvm-cov error message for kind `coveragemap_error::malforme`, just gives the issue kind without any reason for what caused the issue. This patch is aimed at improving the llvm-cov error message to help identify what caused the issue. Reviewed By: MaskRay Close: https://github.com/llvm/llvm-project/pull/65264
47 lines
2.4 KiB
C++
47 lines
2.4 KiB
C++
// RUN: llvm-cov report %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata -path-equivalence=/tmp,%S 2>&1 -show-region-summary -show-instantiation-summary | FileCheck %s
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// RUN: llvm-cov report -show-functions %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata -path-equivalence=/tmp,%S %s 2>&1 | FileCheck -check-prefix=FILT %s
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// RUN: llvm-cov report -show-functions %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata -path-equivalence=/tmp,%S %s does-not-exist.cpp 2>&1 | FileCheck -check-prefix=FILT %s
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// RUN: not llvm-cov report -show-functions %S/Inputs/report.covmapping -instr-profile %S/Inputs/report.profdata -path-equivalence=/tmp,%S 2>&1 | FileCheck -check-prefix=NO_FILES %s
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// NO_FILES: source files must be specified when -show-functions=true is specified
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// CHECK: Regions Missed Regions Cover Functions Missed Functions Executed Instantiations Missed Insts. Executed Lines Missed Lines Cover
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// CHECK-NEXT: ---
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// CHECK-NEXT: report.cpp 6 2 66.67% 4 1 75.00% 4 1 75.00% 13 3 76.92%
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// CHECK-NEXT: ---
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// CHECK-NEXT: TOTAL 6 2 66.67% 4 1 75.00% 4 1 75.00% 13 3 76.92%
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// FILT: File '{{.*}}report.cpp':
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// FILT-NEXT: Name Regions Miss Cover Lines Miss Cover
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// FILT-NEXT: ---
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// FILT-NEXT: _Z3foob 3 1 66.67% 4 1 75.00%
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// FILT-NEXT: _Z3barv 1 0 100.00% 2 0 100.00%
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// FILT-NEXT: _Z4funcv 1 1 0.00% 2 2 0.00%
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// FILT-NEXT: main 1 0 100.00% 5 0 100.00%
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// FILT-NEXT: ---
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// FILT-NEXT: TOTAL 6 2 66.67% 13 3 76.92%
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void foo(bool cond) {
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if (cond) {
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}
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}
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void bar() {
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}
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void func() {
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}
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int main() {
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foo(false);
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bar();
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return 0;
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}
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// Test that listing multiple functions in a function view works.
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// RUN: llvm-cov show -o %t.dir %S/Inputs/report.covmapping -instr-profile=%S/Inputs/report.profdata -path-equivalence=/tmp,%S -name-regex=".*" %s
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// RUN: FileCheck -check-prefix=FUNCTIONS -input-file %t.dir/coverage/tmp/report.cpp.txt %s
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// FUNCTIONS: _Z3foob
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// FUNCTIONS: _Z3barv
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// FUNCTIONS: _Z4func
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