Merge pull request #1 from fortio/assert_with_printf_args

Allow assert.Assert to use msg + args format like Errorf

.github/dependabot.yml

@@ -0,0 +1,16 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "gomod"
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "daily"
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      # Check for updates to GitHub Actions every week
+      interval: "weekly"

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,67 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ main ]
+  schedule:
+    - cron: '42 20 * * 3'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python', 'ruby' ]
+        # Learn more about CodeQL language support at https://aka.ms/codeql-docs/language-support
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # pin@v3
+
+      # Initializes the CodeQL tools for scanning.
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@d186a2a36cc67bfa1b860e6170d37fb9634742c7 # pin@v2
+        with:
+          languages: ${{ matrix.language }}
+          # If you wish to specify custom queries, you can do so here or in a config file.
+          # By default, queries listed here will override any specified in a config file.
+          # Prefix the list here with "+" to use these queries and those in the config file.
+          # Details on CodeQL's query packs refer to : https://docs.github.com/en/code-security/code-scanning/automatically-scanning-your-code-for-vulnerabilities-and-errors/configuring-code-scanning#using-queries-in-ql-packs
+          # queries: security-extended,security-and-quality
+
+          # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+          # If this step fails, then you should remove it and run the build manually (see below)
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@d186a2a36cc67bfa1b860e6170d37fb9634742c7 # pin@v2
+
+      # ℹ️ Command-line programs to run using the OS shell.
+      # 📚 See https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_idstepsrun
+      #   If the Autobuild fails above, remove it and uncomment the following three lines. 
+      #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
+      # - run: |
+      #   echo "Run, Build Application using script"
+      #   ./location_of_script_within_repo/buildscript.sh
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@d186a2a36cc67bfa1b860e6170d37fb9634742c7 # pin@v2

assert.go

@@ -102,11 +102,12 @@ func CheckEquals(t *testing.T, actual interface{}, expected interface{}, msg int
 
 // Assert is similar to True() under a different name and earlier
 // fortio/stats test implementation.
-func Assert(t *testing.T, cond bool, msg interface{}) {
+func Assert(t *testing.T, cond bool, msg string, rest ...interface{}) {
 	if !cond {
 		_, file, line, _ := runtime.Caller(1)
 		file = file[strings.LastIndex(file, "/")+1:]
-		fmt.Printf("%s:%d assert failure: %+v\n", file, line, msg)
+		m := fmt.Sprintf(msg, rest...)
+		fmt.Printf("%s:%d assert failure: %s\n", file, line, m)
 		t.Fail()
 	}
 }