From 7db377061378f51a876dcf71636813f54493fb83 Mon Sep 17 00:00:00 2001
From: ydah <t.yudai92@gmail.com>
Date: Wed, 1 Jan 2025 22:55:31 +0900
Subject: [PATCH] Add test job for multiple compilers for C

This PR adds GitHub Actions jobs for multiple C language compilers. Specifically, it introduces tests for both cc and clang.
---
 .github/workflows/test.yaml    | 19 +++++++++++++++++++
 spec/lrama/integration_spec.rb |  2 +-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index eda3f246..381e0a8d 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -54,6 +54,25 @@ jobs:
       - run: flex --help
       - run: bundle install
       - run: bundle exec rspec
+  test-c:
+    needs: ruby-versions
+    runs-on: ubuntu-20.04
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby: ['head']
+        compiler: ['cc', 'gcc', 'clang']
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby }}
+          bundler-cache: true
+      - run: flex --help
+      - run: bundle install
+      - run: bundle exec rspec
+        env:
+          COMPILER: ${{ matrix.compiler }}
   test-cpp:
     needs: ruby-versions
     runs-on: ubuntu-20.04
diff --git a/spec/lrama/integration_spec.rb b/spec/lrama/integration_spec.rb
index 59feb261..4551d967 100644
--- a/spec/lrama/integration_spec.rb
+++ b/spec/lrama/integration_spec.rb
@@ -16,7 +16,7 @@ def compiler
     end
 
     def file_extension
-      ENV['COMPILER'] == "gcc" ? ".c" : ".cpp"
+      ['cc', 'gcc', 'clang'].include?(ENV['COMPILER']) ? ".c" : ".cpp"
     end
 
     def test_parser(parser_name, input, expected, expect_success: true, lrama_command_args: [], debug: false)