| # llvm-test-mustache-spec - LLVM tool to test Mustache library compliance |
| |
| :::{program} llvm-test-mustache-spec |
| ::: |
| |
| ## SYNOPSIS |
| |
| {program}`llvm-test-mustache-spec` \[*inputs...*\] |
| |
| ## Description |
| |
| `llvm-test-mustache-spec` tests the mustache spec conformance of the LLVM |
| mustache library. The spec can be found here: <https://github.com/mustache/spec> |
| |
| To test against the spec, simply download the spec and pass the test JSON files |
| to the driver. Each spec file should have a list of tests for compliance with |
| the spec. These are loaded as test cases, and rendered with our Mustache |
| implementation, which is then compared against the expected output from the |
| spec. |
| |
| The current implementation only supports non-optional parts of the spec, so |
| we do not expect any of the dynamic-names, inheritance, or lambda tests to |
| pass. Additionally, Triple Mustache is not supported. Unsupported tests are |
| marked as XFail and are removed from the XFail list as they are fixed. |
| |
| The tool prints the number of test failures and successes in each of the test |
| files to standard output. |
| |
| ## EXAMPLE |
| |
| ```console |
| $ llvm-test-mustache-spec path/to/specs/*.json |
| ``` |
