cschantz
33ade14188
Enhanced function call validation to be much more accurate:
Improvements:
1. Function definitions must have opening brace { to avoid matching
function names in comments
2. Function calls exclude comment lines (lines starting with #)
3. Better handling of 'function name {' syntax
4. Exclude lines with { from call detection (catches definitions)
Results:
- Before: 14 false positive warnings
- After: 2 false positives (both in echo/documentation strings)
- 85% reduction in false positives
Remaining 2 warnings are in toolkit-qa-check.sh in echo statements
showing users how to use functions - not actual undefined calls.
The test now accurately identifies real function call issues while
minimizing noise from comments and documentation.
373 lines
15 KiB
Bash
Executable File
373 lines
15 KiB
Bash
Executable File
#!/bin/bash
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################################################################################
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# Server Toolkit - Functional Testing Module
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################################################################################
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# Purpose: Verify scripts actually work, not just pass static analysis
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# Usage: Source this file from toolkit-qa-check.sh or run standalone
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################################################################################
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# Track test results
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FUNC_TESTS_PASSED=0
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FUNC_TESTS_FAILED=0
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FUNC_TESTS_SKIPPED=0
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################################################################################
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# TEST 1: Bash Syntax Validation
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################################################################################
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# Verify all scripts have valid bash syntax
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test_bash_syntax() {
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echo "═══════════════════════════════════════════════════════════════"
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echo "FUNCTIONAL TEST 1: Bash Syntax Validation"
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echo "═══════════════════════════════════════════════════════════════"
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echo ""
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local failed=0
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local passed=0
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while IFS= read -r script; do
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# Run bash -n (syntax check without execution)
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if bash -n "$script" 2>/dev/null; then
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((passed++))
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else
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((failed++))
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echo "FAIL|$script|SYNTAX|Script has syntax errors:"
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bash -n "$script" 2>&1 | head -5 | sed 's/^/ /'
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echo ""
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fi
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done < <(find "$TOOLKIT_PATH" -name "*.sh" -type f 2>/dev/null)
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echo "Results: $passed passed, $failed failed"
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echo ""
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FUNC_TESTS_PASSED=$((FUNC_TESTS_PASSED + passed))
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FUNC_TESTS_FAILED=$((FUNC_TESTS_FAILED + failed))
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}
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################################################################################
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# TEST 2: Function Call Validation
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################################################################################
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# Verify all called functions are actually defined
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test_function_calls() {
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echo "═══════════════════════════════════════════════════════════════"
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echo "FUNCTIONAL TEST 2: Function Call Validation"
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echo "═══════════════════════════════════════════════════════════════"
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echo ""
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local issues=0
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# Check each script
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while IFS= read -r script; do
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# Skip test files themselves
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[[ "$script" =~ qa.*test ]] && continue
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# Extract function definitions in this script and sourced files
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local defined_functions=$(mktemp)
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# Get functions defined in this script (must have opening brace or be multi-line)
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# Pattern: function_name() { or just function_name() at start of line (not in comments)
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grep -E "^[[:space:]]*[a-zA-Z_][a-zA-Z0-9_]*\s*\(\)\s*\{" "$script" 2>/dev/null | \
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sed -E 's/^[[:space:]]*([a-zA-Z_][a-zA-Z0-9_]*).*/\1/' >> "$defined_functions"
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# Also catch: function function_name {
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grep -E "^[[:space:]]*function\s+[a-zA-Z_][a-zA-Z0-9_]*" "$script" 2>/dev/null | \
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sed -E 's/^[[:space:]]*function\s+([a-zA-Z_][a-zA-Z0-9_]*).*/\1/' >> "$defined_functions"
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# Get sourced files and their functions
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local sourced_files=$(grep -oE 'source.*\.sh|\..*\.sh' "$script" 2>/dev/null | \
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grep -oE '[a-zA-Z0-9_-]+\.sh')
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for sourced in $sourced_files; do
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# Find the actual file
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local source_path=$(find "$TOOLKIT_PATH" -name "$sourced" -type f 2>/dev/null | head -1)
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if [ -f "$source_path" ]; then
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# Use same strict pattern for sourced files
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grep -E "^[[:space:]]*[a-zA-Z_][a-zA-Z0-9_]*\s*\(\)\s*\{" "$source_path" 2>/dev/null | \
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sed -E 's/^[[:space:]]*([a-zA-Z_][a-zA-Z0-9_]*).*/\1/' >> "$defined_functions"
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grep -E "^[[:space:]]*function\s+[a-zA-Z_][a-zA-Z0-9_]*" "$source_path" 2>/dev/null | \
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sed -E 's/^[[:space:]]*function\s+([a-zA-Z_][a-zA-Z0-9_]*).*/\1/' >> "$defined_functions"
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fi
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done
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# Find actual function calls (word followed by parenthesis or as command)
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local called_functions=$(mktemp)
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# Look for patterns like: function_name() but exclude comments and definitions
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# Exclude lines starting with # and lines with { (definitions)
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grep -v "^[[:space:]]*#" "$script" 2>/dev/null | \
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grep -oE '([a-zA-Z_][a-zA-Z0-9_]*)\s*\(' | \
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grep -v '{' | \
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sed 's/\s*($//' >> "$called_functions"
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# Also find standalone function calls (but this creates many false positives)
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# Skip for now to reduce noise
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sort -u "$called_functions" | \
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grep -v "^if$\|^then$\|^else$\|^fi$\|^do$\|^done$\|^case$\|^esac$\|^for$\|^while$" \
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> "$called_functions.tmp"
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mv "$called_functions.tmp" "$called_functions"
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# Check each called function
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while IFS= read -r func; do
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[ -z "$func" ] && continue
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# Skip common bash builtins and external commands
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if ! command -v "$func" >/dev/null 2>&1 && \
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! grep -qx "$func" "$defined_functions" 2>/dev/null; then
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# Report undefined custom functions
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if [[ "$func" =~ ^(get_|check_|print_|show_|detect_|list_|find_|validate_|extract_|parse_|format_|analyze_|build_|test_) ]]; then
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echo "WARN|$script|UNDEFINED|Function '$func()' called but not defined"
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((issues++))
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fi
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fi
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done < "$called_functions"
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rm -f "$defined_functions" "$called_functions"
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done < <(find "$TOOLKIT_PATH/modules" "$TOOLKIT_PATH/tools" -name "*.sh" -type f 2>/dev/null)
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if [ $issues -eq 0 ]; then
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echo "✓ All function calls appear valid"
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((FUNC_TESTS_PASSED++))
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else
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echo "✗ Found $issues potential undefined function calls"
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((FUNC_TESTS_FAILED++))
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fi
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echo ""
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}
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################################################################################
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# TEST 3: Dependency Validation
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################################################################################
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# Verify all sourced files actually exist
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test_dependencies() {
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echo "═══════════════════════════════════════════════════════════════"
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echo "FUNCTIONAL TEST 3: Dependency Validation"
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echo "═══════════════════════════════════════════════════════════════"
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echo ""
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local missing=0
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local found=0
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local skipped_vars=0
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while IFS= read -r script; do
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# Find all source commands
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while IFS= read -r source_line; do
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# Extract the file being sourced (handle various patterns)
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local sourced_file=$(echo "$source_line" | sed 's/.*source\s\+//; s/.*\.\s\+//' | awk '{print $1}' | tr -d '"' | head -1)
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# Skip if it's primarily a variable (we can't validate dynamic paths easily)
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if [[ "$sourced_file" =~ ^\$ ]] || [[ "$sourced_file" =~ ^\$\{ ]]; then
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((skipped_vars++))
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continue
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fi
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# Try to resolve common variable patterns
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sourced_file=$(echo "$sourced_file" | sed \
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-e "s|\$SCRIPT_DIR|$(dirname "$script")|" \
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-e "s|\$TOOLKIT_PATH|$TOOLKIT_PATH|" \
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-e "s|\$_LIB_DIR|$TOOLKIT_PATH/lib|" \
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-e "s|\$LIB_DIR|$TOOLKIT_PATH/lib|" \
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-e "s|\$TOOLKIT_ROOT|$TOOLKIT_PATH|" \
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-e 's/[{}]//g')
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# Skip if still contains variables
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[[ "$sourced_file" =~ \$ ]] && { ((skipped_vars++)); continue; }
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# Check if file exists
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if [ -f "$sourced_file" ]; then
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((found++))
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elif [ -f "$TOOLKIT_PATH/$sourced_file" ]; then
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((found++))
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elif [ -f "$TOOLKIT_PATH/lib/$sourced_file" ]; then
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((found++))
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else
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echo "FAIL|$script|MISSING-DEP|Cannot find: $sourced_file"
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((missing++))
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fi
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done < <(grep -n "^\s*source\s\|^\s*\.\s" "$script" 2>/dev/null | grep -v "^#")
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done < <(find "$TOOLKIT_PATH" -name "*.sh" -type f 2>/dev/null)
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echo "Results: $found dependencies found, $missing missing, $skipped_vars dynamic paths"
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echo ""
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if [ $missing -eq 0 ]; then
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((FUNC_TESTS_PASSED++))
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else
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((FUNC_TESTS_FAILED++))
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fi
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}
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################################################################################
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# TEST 4: Library Function Unit Tests
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################################################################################
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# Test key library functions with sample data
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test_library_functions() {
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echo "═══════════════════════════════════════════════════════════════"
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echo "FUNCTIONAL TEST 4: Library Function Unit Tests"
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echo "═══════════════════════════════════════════════════════════════"
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echo ""
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# Source common libraries
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source "$TOOLKIT_PATH/lib/common-functions.sh" 2>/dev/null || {
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echo "SKIP|Cannot load common-functions.sh"
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((FUNC_TESTS_SKIPPED++))
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return
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}
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local tests_run=0
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local tests_passed=0
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# Test 1: validate_email function (if it exists)
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if type validate_email >/dev/null 2>&1; then
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((tests_run++))
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source "$TOOLKIT_PATH/lib/email-functions.sh" 2>/dev/null
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if validate_email "test@example.com" && \
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! validate_email "invalid-email" && \
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! validate_email ""; then
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echo "✓ validate_email() works correctly"
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((tests_passed++))
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else
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echo "✗ validate_email() failed tests"
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fi
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fi
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# Test 2: is_valid_ip function
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if type is_valid_ip >/dev/null 2>&1; then
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((tests_run++))
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source "$TOOLKIT_PATH/lib/email-functions.sh" 2>/dev/null
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if is_valid_ip "192.168.1.1" && \
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! is_valid_ip "999.999.999.999" && \
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! is_valid_ip "not-an-ip"; then
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echo "✓ is_valid_ip() works correctly"
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((tests_passed++))
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else
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echo "✗ is_valid_ip() failed tests"
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fi
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fi
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# Test 3: format_size function
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if type format_size >/dev/null 2>&1; then
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((tests_run++))
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source "$TOOLKIT_PATH/lib/email-functions.sh" 2>/dev/null
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local result=$(format_size 500)
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if [[ "$result" == "500B" ]]; then
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echo "✓ format_size() works correctly"
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((tests_passed++))
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else
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echo "✗ format_size() returned unexpected: $result"
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fi
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fi
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echo ""
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echo "Results: $tests_passed/$tests_run unit tests passed"
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echo ""
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if [ $tests_run -eq 0 ]; then
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((FUNC_TESTS_SKIPPED++))
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elif [ $tests_passed -eq $tests_run ]; then
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((FUNC_TESTS_PASSED++))
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else
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((FUNC_TESTS_FAILED++))
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fi
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}
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################################################################################
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# TEST 5: Script Execution Smoke Tests
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################################################################################
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# Verify scripts can at least show help/usage without crashing
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test_script_execution() {
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echo "═══════════════════════════════════════════════════════════════"
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echo "FUNCTIONAL TEST 5: Script Execution Smoke Tests"
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echo "═══════════════════════════════════════════════════════════════"
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echo ""
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local tested=0
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local passed=0
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local failed=0
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# Test each executable script
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while IFS= read -r script; do
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((tested++))
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# Try to run with --help (many scripts support this)
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if timeout 5 bash "$script" --help >/dev/null 2>&1 || \
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timeout 5 bash "$script" -h >/dev/null 2>&1; then
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((passed++))
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else
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# Try to at least parse it without execution
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if bash -n "$script" 2>/dev/null; then
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echo "INFO|$script|NO-HELP|Script has no --help but syntax is valid"
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((passed++))
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else
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echo "FAIL|$script|CRASH|Script fails to parse or execute"
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((failed++))
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fi
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fi
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done < <(find "$TOOLKIT_PATH/modules" "$TOOLKIT_PATH/tools" -name "*.sh" -type f 2>/dev/null | head -20)
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echo ""
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echo "Results: $passed/$tested scripts validated"
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echo ""
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if [ $failed -eq 0 ]; then
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((FUNC_TESTS_PASSED++))
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else
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((FUNC_TESTS_FAILED++))
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fi
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}
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################################################################################
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# Main Test Runner
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################################################################################
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run_functional_tests() {
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echo ""
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echo "═══════════════════════════════════════════════════════════════"
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echo "FUNCTIONAL TESTING SUITE"
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echo "═══════════════════════════════════════════════════════════════"
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echo "Verifying scripts actually work, not just pass static analysis"
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echo ""
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# Run all tests
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test_bash_syntax
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test_function_calls
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test_dependencies
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test_library_functions
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test_script_execution
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# Summary
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echo "═══════════════════════════════════════════════════════════════"
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echo "FUNCTIONAL TEST SUMMARY"
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echo "═══════════════════════════════════════════════════════════════"
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echo ""
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echo "Tests Passed: $FUNC_TESTS_PASSED"
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echo "Tests Failed: $FUNC_TESTS_FAILED"
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echo "Tests Skipped: $FUNC_TESTS_SKIPPED"
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echo ""
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local total=$((FUNC_TESTS_PASSED + FUNC_TESTS_FAILED))
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if [ $total -gt 0 ]; then
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local pass_rate=$((FUNC_TESTS_PASSED * 100 / total))
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echo "Pass Rate: ${pass_rate}%"
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fi
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echo ""
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if [ $FUNC_TESTS_FAILED -gt 0 ]; then
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echo "⚠ Some functional tests failed - review output above"
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return 1
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else
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echo "✓ All functional tests passed"
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return 0
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fi
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}
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# If run standalone
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if [ "${BASH_SOURCE[0]}" = "${0}" ]; then
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TOOLKIT_PATH="${1:-/root/server-toolkit}"
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run_functional_tests
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fi
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