diff options
Diffstat (limited to 'llvm/test')
4 files changed, 20 insertions, 5 deletions
diff --git a/llvm/test/Transforms/SampleProfile/syntax.ll b/llvm/test/Transforms/SampleProfile/syntax.ll index ed38a175288..debbc7c87dd 100644 --- a/llvm/test/Transforms/SampleProfile/syntax.ll +++ b/llvm/test/Transforms/SampleProfile/syntax.ll @@ -13,7 +13,7 @@ entry: } ; NO-DEBUG: warning: No debug information found in function empty: Function profile not used ; MISSING-FILE: missing.prof: Could not open profile: -; BAD-FN-HEADER: error: {{.*}}bad_fn_header.prof:1: Expected 'mangled_name:NUM:NUM', found 3empty:100:BAD +; BAD-FN-HEADER: error: {{.*}}bad_fn_header.prof: Could not open profile: Unrecognized sample profile encoding format ; BAD-SAMPLE-LINE: error: {{.*}}bad_sample_line.prof:3: Expected 'NUM[.NUM]: NUM[ mangled_name:NUM]*', found 1: BAD ; BAD-LINE-VALUES: error: {{.*}}bad_line_values.prof:2: Expected 'mangled_name:NUM:NUM', found -1: 10 ; BAD-DISCRIMINATOR-VALUE: error: {{.*}}bad_discriminator_value.prof:2: Expected 'NUM[.NUM]: NUM[ mangled_name:NUM]*', found 1.-3: 10 diff --git a/llvm/test/tools/llvm-profdata/raw-magic-but-no-header.test b/llvm/test/tools/llvm-profdata/raw-magic-but-no-header.test index b2a697042b0..76894faa183 100644 --- a/llvm/test/tools/llvm-profdata/raw-magic-but-no-header.test +++ b/llvm/test/tools/llvm-profdata/raw-magic-but-no-header.test @@ -3,4 +3,4 @@ RUN: not llvm-profdata show %t 2>&1 | FileCheck %s RUN: printf '\377lprofr\201' > %t RUN: not llvm-profdata show %t 2>&1 | FileCheck %s -CHECK: error: {{.+}}: Invalid profile data (file header is corrupt) +CHECK: error: {{.+}}: Invalid instrumentation profile data (file header is corrupt) diff --git a/llvm/test/tools/llvm-profdata/sample-profile-basic.test b/llvm/test/tools/llvm-profdata/sample-profile-basic.test index 0651c513e96..9981d4204c4 100644 --- a/llvm/test/tools/llvm-profdata/sample-profile-basic.test +++ b/llvm/test/tools/llvm-profdata/sample-profile-basic.test @@ -28,3 +28,7 @@ RUN: llvm-profdata merge --sample --text %p/Inputs/sample-profile.proftext %t-bi MERGE1: main:368038:0 MERGE1: 9: 4128 _Z3fooi:1262 _Z3bari:2942 MERGE1: _Z3fooi:15422:1220 + +5- Detect invalid text encoding (e.g. instrumentation profile text format). +RUN: not llvm-profdata show --sample %p/Inputs/foo3bar3-1.proftext 2>&1 | FileCheck %s --check-prefix=BADTEXT +BADTEXT: error: {{.+}}: Unrecognized sample profile encoding format diff --git a/llvm/test/tools/llvm-profdata/text-format-errors.test b/llvm/test/tools/llvm-profdata/text-format-errors.test index 01513e4fcb9..113b10ee4e8 100644 --- a/llvm/test/tools/llvm-profdata/text-format-errors.test +++ b/llvm/test/tools/llvm-profdata/text-format-errors.test @@ -1,10 +1,21 @@ +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 RUN: not llvm-profdata merge %p/Inputs/invalid-count-later.proftext %p/Inputs/invalid-count-later.profdata -o %t.out 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER -INVALID-COUNT-LATER: error: {{.*}}invalid-count-later.proftext: Malformed profile data +INVALID-COUNT-LATER: error: {{.*}}invalid-count-later.proftext: Malformed instrumentation profile data +2- Detect bad hash RUN: not llvm-profdata show %p/Inputs/bad-hash.proftext 2>&1 | FileCheck %s --check-prefix=BAD-HASH 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 -BAD-HASH: error: {{.*}}bad-hash.proftext: Malformed profile data +BAD-HASH: error: {{.*}}bad-hash.proftext: Malformed instrumentation profile data +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 profile data +NO-COUNTS: error: {{.*}}no-counts.proftext: Malformed instrumentation profile data + +4- Detect binary input +RUN: echo -n $'\xff\xe5\xd0\xb1\xf4\c9\x94\xa8' > %t.bin +RUN: not llvm-profdata show %t.bin 2>&1 | FileCheck %s --check-prefix=BINARY +BINARY: error: {{.+}}: Unrecognized instrumentation profile encoding format +BINARY: Perhaps you forgot to use the -sample option? |
