Add GitHub Action for CI and fix broken testcases (#391)

* feat(ci): add GitHub Action for push and pull request

* fix(ci): fix broken testcases

* chore: add CODEOWNERS for ci

* ci: bump actions/upload-artifact from 6 to 7

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/ci.yml

@@ -0,0 +1,54 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          submodules: true
+
+      - name: Set up dependencies
+        run: |
+          sudo apt-get update && sudo apt-get install -y flex libfl-dev bison tcl-dev tcl-tclreadline libeigen3-dev ninja-build
+
+      - name: Set up cudd-3.0.0
+        run: |
+          wget https://github.com/oscc-ip/artifact/releases/download/cudd-3.0.0/build.tar.gz
+          mkdir -p cudd
+          tar -zxvf build.tar.gz -Ccudd
+
+      - name: Build
+        run: |
+          mkdir build
+          cd build
+          cmake .. -G Ninja -DCUDD_DIR=$(pwd)/../cudd -DCMAKE_INSTALL_PREFIX=$(pwd)/install -DCMAKE_BUILD_TYPE=Release
+          cmake --build . --target all -- -j $(nproc)
+          cmake --install .
+          tar -zcvf build.tar.gz -Cinstall .
+
+      - name: Test
+        run: |
+          cd test
+          ./regression
+
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v7
+        if: ${{ !cancelled() }}
+        with:
+          name: artifact
+          path: |
+            build/install/*
+
+      - name: Upload Test Result
+        uses: actions/upload-artifact@v7
+        if: ${{ !cancelled() }}
+        with:
+          name: result
+          path: |
+            test/results/*

CODEOWNERS

@@ -0,0 +1,2 @@
+# For CI/CD issues
+/.github/ @kazutoiris

test/get_filter.ok

@@ -53,4 +53,4 @@ in2
 [get_ports -filter direction==output *]
 out
 [get_cells -filter {name ~= *r1*} *]
-Error: get_filter.tcl line 48, unknown filter operand.
+Error 336: get_filter.tcl line 48, unknown filter operand.

test/report_json1.ok

@@ -36,7 +36,7 @@
       "net": "mid",
       "arrival": 3.296e-10,
       "capacitance": 1.949e-15,
-      "slew": 4.035e-11
+      "slew": 3.612e-11
     },
     {
       "instance": "_1416_[0]",
@@ -45,7 +45,7 @@
       "pin": "_1416_[0]/D",
       "net": "mid",
       "arrival": 3.296e-10,
-      "slew": 4.035e-11
+      "slew": 3.612e-11
     }
   ],
   "target_clock": "clk",
@@ -72,9 +72,9 @@
   ],
   "data_arrival_time": 3.296e-10,
   "crpr": 0.000e+00,
-  "margin": 1.225e-10,
-  "required_time": 9.877e-09,
-  "slack": 9.548e-09
+  "margin": 1.207e-10,
+  "required_time": 9.879e-09,
+  "slack": 9.550e-09
 }
 ]
 }

test/suppress_msg.ok

@@ -1,12 +1,12 @@
 Warning 1: suppress_msg.tcl line 18, cmd warn 1
-caught Error: suppress_msg.tcl line 18, cmd error 1
+caught Error 2: suppress_msg.tcl line 18, cmd error 1
 Warning 1: cmd warn 2
-caught Error: 2cmd error 2
+caught Error: 2 cmd error 2
 after error
 caught 
 caught 
 after error
 Warning 1: suppress_msg.tcl line 51, cmd warn 7
-caught Error: suppress_msg.tcl line 51, cmd error 7
+caught Error 2: suppress_msg.tcl line 51, cmd error 7
 Warning 1: cmd warn 8
-caught Error: 2cmd error 8
+caught Error: 2 cmd error 8