| Tests for instrumentation profile bad encoding. | |
| 1- Detect invalid count | |
| RUN: not llvm-profdata show %p/Inputs/invalid-count-later.proftext 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER-SHOW | |
| INVALID-COUNT-LATER-SHOW: error: {{.*}}invalid-count-later.proftext: malformed instrumentation profile data | |
| RUN: not llvm-profdata merge %p/Inputs/invalid-count-later.proftext %p/Inputs/invalid-count-later.proftext -o %t.out 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER-MERGE | |
| RUN: not llvm-profdata merge -failure-mode=all %p/Inputs/invalid-count-later.proftext %p/Inputs/invalid-count-later.proftext -o %t.out 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER-MERGE | |
| INVALID-COUNT-LATER-MERGE: warning: {{.*}}invalid-count-later.proftext: malformed instrumentation profile data | |
| INVALID-COUNT-LATER-MERGE-NEXT: warning: {{.*}}invalid-count-later.proftext: malformed instrumentation profile data | |
| INVALID-COUNT-LATER-MERGE-NEXT: error: no profile can be merged | |
| 2- Detect bad hash | |
| RUN: not llvm-profdata show %p/Inputs/bad-hash.proftext 2>&1 | FileCheck %s --check-prefix=BAD-HASH-SHOW | |
| BAD-HASH-SHOW: error: {{.*}}bad-hash.proftext: malformed instrumentation profile data | |
| RUN: not llvm-profdata merge %p/Inputs/bad-hash.proftext %p/Inputs/bad-hash.proftext -o %t.out 2>&1 | FileCheck %s --check-prefix=BAD-HASH-MERGE | |
| BAD-HASH-MERGE: warning: {{.*}}bad-hash.proftext: malformed instrumentation profile data | |
| BAD-HASH-NEXT: error: no profiles can be merged | |
| 3- Detect no counts | |
| RUN: not llvm-profdata show %p/Inputs/no-counts.proftext 2>&1 | FileCheck %s --check-prefix=NO-COUNTS | |
| NO-COUNTS: error: {{.*}}no-counts.proftext: malformed instrumentation profile data | |
| 4- Detect binary input | |
| RUN: not llvm-profdata show %p/Inputs/text-format-errors.text.bin 2>&1 | FileCheck %s --check-prefix=BINARY | |
| BINARY: error: {{.+}}: unrecognized instrumentation profile encoding format | |
| BINARY: Perhaps you forgot to use the --sample or --memory option? | |
| 5- Detect malformed value profile data | |
| RUN: not llvm-profdata show %p/Inputs/vp-malform.proftext 2>&1 | FileCheck %s --check-prefix=VP | |
| RUN: not llvm-profdata show %p/Inputs/vp-malform2.proftext 2>&1 | FileCheck %s --check-prefix=VP | |
| VP: error: {{.+}}: malformed instrumentation profile data | |
| 6- Detect truncated value profile data | |
| RUN: not llvm-profdata show %p/Inputs/vp-truncate.proftext 2>&1 | FileCheck %s --check-prefix=VPTRUNC | |
| VPTRUNC: error: {{.+}}: truncated profile data |