## Test that llvm-objcopy produces an error if the file with section contents
## to be added does not exist.
-# RUN: not llvm-objcopy --add-section=.another.section=%t2 %t %t3 2>&1 | FileCheck -DFILE=%t -DFILE1=%t2 %s --check-prefixes=CHECK-ERR1
+# RUN: not llvm-objcopy --add-section=.another.section=%t2 %t %t3 2>&1 | FileCheck -DFILE1=%t -DFILE2=%t2 %s --check-prefixes=ERR1
-# CHECK-ERR1: llvm-objcopy{{(.exe)?}}: error: '[[FILE]]': '[[FILE1]]': {{[Nn]}}o such file or directory
+# ERR1: error: '[[FILE1]]': '[[FILE2]]': {{[Nn]}}o such file or directory
## Another negative test for invalid --add-sections command line argument.
-# RUN: not llvm-objcopy --add-section=.another.section %t %t3 2>&1 | FileCheck -DFILE=%t %s --check-prefixes=CHECK-ERR2
+# RUN: not llvm-objcopy --add-section=.another.section %t %t3 2>&1 | FileCheck %s --check-prefixes=ERR2
-# CHECK-ERR2: llvm-objcopy{{(.exe)?}}: error: '[[FILE]]': bad format for --add-section
+# ERR2: error: bad format for --add-section: missing '='
+
+## Negative test for invalid --add-sections argument - missing file name.
+# RUN: not llvm-objcopy --add-section=.section.name= %t %t3 2>&1 | FileCheck %s --check-prefixes=ERR3
+
+# ERR3: error: bad format for --add-section: missing file name
--- !COFF
header:
# CHECK: SectionData (
# CHECK-NEXT: 0000: DEADBEEF
# CHECK-NEXT: )
+
+## Test that llvm-objcopy produces an error if the file with section contents
+## to be added does not exist.
+# RUN: not llvm-objcopy --add-section=.section.name=%t.missing %t %t.out 2>&1 | FileCheck -DFILE1=%t -DFILE2=%t.missing %s --check-prefixes=ERR1
+
+# ERR1: error: '[[FILE1]]': '[[FILE2]]': {{[Nn]}}o such file or directory
+
+## Negative test for invalid --add-sections argument - missing '='.
+# RUN: not llvm-objcopy --add-section=.section.name %t %t.out 2>&1 | FileCheck %s --check-prefixes=ERR2
+
+# ERR2: error: bad format for --add-section: missing '='
+
+## Negative test for invalid --add-sections argument - missing file name.
+# RUN: not llvm-objcopy --add-section=.section.name= %t %t.out 2>&1 | FileCheck %s --check-prefixes=ERR3
+
+# ERR3: error: bad format for --add-section: missing file name
StringRef SecName, FileName;
std::tie(SecName, FileName) = Flag.split("=");
- if (FileName.empty())
- return createStringError(llvm::errc::invalid_argument,
- "bad format for --add-section");
auto BufOrErr = MemoryBuffer::getFile(FileName);
if (!BufOrErr)
return createFileError(FileName, errorCodeToError(BufOrErr.getError()));
Config.KeepSection.emplace_back(Arg->getValue(), UseRegex);
for (auto Arg : InputArgs.filtered(OBJCOPY_only_section))
Config.OnlySection.emplace_back(Arg->getValue(), UseRegex);
- for (auto Arg : InputArgs.filtered(OBJCOPY_add_section))
- Config.AddSection.push_back(Arg->getValue());
+ for (auto Arg : InputArgs.filtered(OBJCOPY_add_section)) {
+ StringRef ArgValue(Arg->getValue());
+ if (!ArgValue.contains('='))
+ return createStringError(errc::invalid_argument,
+ "bad format for --add-section: missing '='");
+ if (ArgValue.split("=").second.empty())
+ return createStringError(
+ errc::invalid_argument,
+ "bad format for --add-section: missing file name");
+ Config.AddSection.push_back(ArgValue);
+ }
for (auto Arg : InputArgs.filtered(OBJCOPY_dump_section))
Config.DumpSection.push_back(Arg->getValue());
Config.StripAll = InputArgs.hasArg(OBJCOPY_strip_all);