FileCheck.py

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Enhancement: floating point capture and tolerance.

1

We'd like to use FileCheck to check log files with floating point numbers (in scientific computing). Apparently neither the C++ filecheck nor the `FileCheck.py` knows about floating point numbers. Here...

rainwoodman

LLVM FileCheck has the following regex validation: ``` .../sample.itest:12:19: error: invalid regex: parentheses not balanced CHECK-NEXT:hello{{(1|2}} ```

stanislaw

Similar to #100, please switch to testing against recent LLVM. Versions 8 and 9 are long obsolete and no longer included in modern Fedora. Additional Fedora LLVM package maintainer's policy...

rathann

- [x] Edge case: Matching greedy lines (CHECK: appears two and more times in a line) - [ ] Edge case: `CHECK: {{^}} ^{{$}}` – issue with spaces.

stanislaw

As asked and then checked by @AlexDenisov , it works like this: ``` RUN: %foo \ RUN: bar \ RUN: buzz | %FileCheck %s --match-full-lines ``` There might be a...

stanislaw

Something is wrong with the greediness in one example

1

See `10-edge-case-llvm-vs-py-ghost-newline-in-llvm`: ``` ; RUN: echo -e "String1" | (%FILECHECK_EXEC %S/CHECK.check 2>&1; test $? = 1;) | %FILECHECK_EXEC %s --strict-whitespace --match-full-lines ; CHECK:{{^.*}}FileCheck{{(\.py)?$}} // TODO: Something wrong with the greediness...

stanislaw

stanislaw

We didn't know this was possible. While we don't agree that this behavior makes sense, we will still implement this behavior to be compatible. It is a good idea though...

stanislaw

C++ FileCheck crash: Parsing after suffix doesn't start inside of buffer!

1

This branch: bugs/20191121-CHECK_NOT has a reproducible crash of a C++ FileCheck. Would be nice to check it at some point. ``` Assertion failed: (AfterSuffix.data() >= Buffer.data() && AfterSuffix.data() < Buffer.data()...

stanislaw

Check file: ``` CHECK: String1 CHECK-EMPTY: CHECK: String2 ``` Test: ``` echo -e "String1\nString2" | (/Users/Stanislaw/workspace/inbox-active-code/FileCheck.py/tests/integration/tools/FileCheck/FileCheck /Users/Stanislaw/workspace/inbox-active-code/FileCheck.py/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Failure/CHECK-EMPTY.check 2>&1; test $? = 1) /Users/Stanislaw/workspace/inbox-active-code/FileCheck.py/tests/integration/tools/FileCheck /Users/Stanislaw/workspace/inbox-active-code/FileCheck.py/tests/integration/tests/examples/check-commands/CHECK-EMPTY/Failure/CHECK-EMPTY.check:2:13: error: CHECK-EMPTY: is not on the...

stanislaw