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llvm-mirror/test/tools/llvm-size/no-input.test
Jordan Rupprecht 763a53ccb7 Reapply: [llvm-size] Tidy up error messages (PR42970)
Clean up some formatting inconsistencies in the error messages and correctly exit with non-zero in all error cases.

Originally submitted as r374771 and then reverted as r374780, this patch fixes the libObject test case in Object/macho-invalid.test.

Patch by Alex Cameron

Differential Revision: https://reviews.llvm.org/D68906

llvm-svn: 374793
2019-10-14 17:29:15 +00:00

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## Show that llvm-size emits an error if passed in a non-existent file.
# RUN: not llvm-size %t.blah 2>&1 | FileCheck %s -DFILE=%t.blah --check-prefix=ENOENT
# ENOENT: {{.*}}llvm-size{{.*}}: error: '[[FILE]]': {{[Nn]}}o such file or directory
## Show that llvm-size reads a.out if not passed any file.
# RUN: rm -rf %t && mkdir -p %t
# RUN: cd %t
# RUN: yaml2obj %s -o a.out
# RUN: llvm-size 2>&1 | FileCheck %s -DFILE=a.out
# CHECK: text data bss dec hex filename
# CHECK-NEXT: 42 0 0 42 2a a.out
--- !ELF
FileHeader:
Class: ELFCLASS64
Data: ELFDATA2LSB
Type: ET_REL
Machine: EM_X86_64
Sections:
- Name: .text
Type: SHT_PROGBITS
Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
Size: 42