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Add tests for profile sample file parsing.

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The profile file parser needed some tests for its parsing actions.
This adds tests for each of the error messages emitted by the parser.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196106 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Diego Novillo
2013-12-02 15:12:50 +00:00
parent dfb31b6cac
commit e40c77d191
6 changed files with 45 additions and 0 deletions
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17
test/Transforms/SampleProfile/syntax.ll Normal file
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; RUN: not opt < %s -sample-profile -sample-profile-file=missing.prof 2>&1 | FileCheck -check-prefix=MISSING-FILE %s
; RUN: not opt < %s -sample-profile -sample-profile-file=%S/Inputs/missing_symtab.prof 2>&1 | FileCheck -check-prefix=MISSING-SYMTAB %s
; RUN: not opt < %s -sample-profile -sample-profile-file=%S/Inputs/missing_num_syms.prof 2>&1 | FileCheck -check-prefix=MISSING-NUM-SYMS %s
; RUN: not opt < %s -sample-profile -sample-profile-file=%S/Inputs/bad_fn_header.prof 2>&1 | FileCheck -check-prefix=BAD-FN-HEADER %s
; RUN: not opt < %s -sample-profile -sample-profile-file=%S/Inputs/bad_sample_line.prof 2>&1 | FileCheck -check-prefix=BAD-SAMPLE-LINE %s
; RUN: not opt < %s -sample-profile -sample-profile-file=%S/Inputs/missing_samples.prof 2>&1 | FileCheck -check-prefix=MISSING-SAMPLES %s
define void @empty() {
entry:
ret void
}
; MISSING-FILE: LLVM ERROR: Could not open profile file missing.prof: No such file or directory
; MISSING-SYMTAB: LLVM ERROR: {{.*}}missing_symtab.prof:1: Expected 'symbol table', found 1
; MISSING-NUM-SYMS: LLVM ERROR: {{.*}}missing_num_syms.prof:2: Expected a number, found empty
; BAD-FN-HEADER: LLVM ERROR: {{.*}}bad_fn_header.prof:4: Expected 'mangled_name:NUM:NUM:NUM', found empty:100:BAD
; BAD-SAMPLE-LINE: LLVM ERROR: {{.*}}bad_sample_line.prof:6: Expected 'mangled_name:NUM:NUM:NUM', found 1: BAD
; MISSING-SAMPLES: LLVM ERROR: {{.*}}missing_samples.prof:6: Unexpected end of file