diff --git a/BUG_FIXES_AND_TESTING_REPORT.md b/BUG_FIXES_AND_TESTING_REPORT.md new file mode 100644 index 0000000..10af946 --- /dev/null +++ b/BUG_FIXES_AND_TESTING_REPORT.md @@ -0,0 +1,303 @@ +# Cremote ADA Testing - Bug Fixes and Assessment Report + +**Date:** 2025-10-02 +**Site Tested:** https://visionleadership.org +**Assessment Type:** WCAG 2.1 Level AA Compliance +**Status:** ⚠️ PARTIAL - Critical bugs fixed, requires re-deployment + +--- + +## Executive Summary + +During comprehensive ADA Level AA accessibility testing of visionleadership.org, **three critical bugs** were discovered in the cremote MCP tools that prevented complete automated testing. All bugs have been **identified, fixed, and verified** in the codebase. The fixes require **re-deployment of the cremote daemon/MCP server** to take effect. + +### Critical Bugs Found and Fixed + +| Bug | Tool | Impact | Status | +|-----|------|--------|--------| +| #1 | `web_run_axe_cremotemcp` | JSON parsing error - blocks ~57% of WCAG testing | ✅ FIXED | +| #2 | `web_zoom_test_cremotemcp` | Viewport data parsing error - blocks WCAG 1.4.4 testing | ✅ FIXED | +| #3 | `web_reflow_test_cremotemcp` | Viewport data parsing error - blocks WCAG 1.4.10 testing | ✅ FIXED | + +--- + +## Bug Details and Fixes + +### Bug #1: Axe-Core JSON Parsing Error + +**Error Message:** +``` +json: cannot unmarshal string into Go struct field AxeCheckResult.passes.nodes.any.data of type map[string]interface {} +``` + +**Root Cause:** +The `Data` field in `AxeCheckResult` struct was defined as `map[string]interface{}`, but axe-core sometimes returns this field as a string instead of an object, causing JSON unmarshaling to fail. + +**Location:** +- `daemon/daemon.go` line 8488 +- `client/client.go` line 3328 + +**Fix Applied:** +Changed the `Data` field type from `map[string]interface{}` to `json.RawMessage` to handle both string and object types: + +```go +// Before: +type AxeCheckResult struct { + ID string `json:"id"` + Impact string `json:"impact"` + Message string `json:"message"` + Data map[string]interface{} `json:"data"` +} + +// After: +type AxeCheckResult struct { + ID string `json:"id"` + Impact string `json:"impact"` + Message string `json:"message"` + Data json.RawMessage `json:"data"` // Can be string or object, use RawMessage +} +``` + +**Impact:** +- Blocks automated WCAG testing covering ~57% of WCAG 2.1 Level AA criteria +- Prevents detection of critical issues like missing alt text, improper ARIA, form label problems +- This is the PRIMARY automated accessibility testing tool + +--- + +### Bug #2: Zoom Test Viewport Parsing Error + +**Error Message:** +``` +failed to parse viewport data: invalid character 'm' looking for beginning of value +``` + +**Root Cause:** +The code was using `originalViewport.Value.String()` which returns a formatted string representation (e.g., "map[width:1280 height:800]") instead of valid JSON. Additionally, the JavaScript wasn't returning a JSON string. + +**Location:** +- `daemon/daemon.go` lines 9267-9285 + +**Fix Applied:** +1. Modified JavaScript to return JSON string using `JSON.stringify()` +2. Changed Go code to use `.Str()` instead of `.String()` to get the JSON string value + +```go +// Before: +originalViewport, err := page.Eval(`() => { + return { + width: window.innerWidth, + height: window.innerHeight + }; +}`) +// ... +err = json.Unmarshal([]byte(originalViewport.Value.String()), &viewportData) + +// After: +originalViewport, err := page.Eval(`() => { + return JSON.stringify({ + width: window.innerWidth, + height: window.innerHeight + }); +}`) +// ... +err = json.Unmarshal([]byte(originalViewport.Value.Str()), &viewportData) +``` + +**Impact:** +- Blocks WCAG 1.4.4 (Resize Text - Level AA) testing +- Cannot verify content remains functional at 200% and 400% zoom +- Critical for users with low vision who rely on browser zoom + +--- + +### Bug #3: Reflow Test Viewport Parsing Error + +**Error Message:** +``` +failed to parse viewport data: invalid character 'm' looking for beginning of value +``` + +**Root Cause:** +Identical to Bug #2 - using `String()` instead of `Str()` and not returning JSON from JavaScript. + +**Location:** +- `daemon/daemon.go` lines 9536-9554 + +**Fix Applied:** +Same fix as Bug #2: + +```go +// Before: +originalViewport, err := page.Eval(`() => { + return { + width: window.innerWidth, + height: window.innerHeight + }; +}`) +// ... +err = json.Unmarshal([]byte(originalViewport.Value.String()), &viewportData) + +// After: +originalViewport, err := page.Eval(`() => { + return JSON.stringify({ + width: window.innerWidth, + height: window.innerHeight + }); +}`) +// ... +err = json.Unmarshal([]byte(originalViewport.Value.Str()), &viewportData) +``` + +**Impact:** +- Blocks WCAG 1.4.10 (Reflow - Level AA) testing +- Cannot verify responsive design at 320px and 1280px widths +- Critical for mobile users and users who need to zoom content + +--- + +## Files Modified + +1. **daemon/daemon.go** + - Line 8488: Fixed `AxeCheckResult.Data` type + - Lines 9267-9285: Fixed zoom test viewport parsing + - Lines 9536-9554: Fixed reflow test viewport parsing + +2. **client/client.go** + - Line 3328: Fixed `AxeCheckResult.Data` type + +3. **mcp/cremote-mcp** (binary) + - Rebuilt successfully at 2025-10-02 12:43 + - Size: 9.8M + - Ready for deployment + +--- + +## Verification Status + +✅ **Code Changes:** All fixes applied and verified in source code +✅ **Build Status:** MCP binary rebuilt successfully +⚠️ **Runtime Testing:** Requires re-deployment to test fixes +⏳ **Deployment:** Pending (user indicated container should not be restarted during development) + +--- + +## Partial Assessment Results + +Testing was conducted with the working tools before bugs were discovered: + +### Tools Successfully Tested + +✅ **web_contrast_check_cremotemcp** - Working perfectly +✅ **web_keyboard_test_cremotemcp** - Working perfectly +✅ **get_accessibility_tree_cremotemcp** - Working perfectly +✅ **web_screenshot_cremotemcp** - Working perfectly (with zoom_level and viewport parameters) +✅ **web_navigate_cremotemcp** - Working perfectly +✅ **web_page_info_cremotemcp** - Working perfectly +✅ **web_viewport_info_cremotemcp** - Working perfectly + +### Tools Blocked by Bugs + +❌ **web_run_axe_cremotemcp** - Bug #1 (JSON parsing) +❌ **web_zoom_test_cremotemcp** - Bug #2 (viewport parsing) +❌ **web_reflow_test_cremotemcp** - Bug #3 (viewport parsing) + +--- + +## Preliminary Findings (visionleadership.org) + +Based on limited testing with working tools: + +### Homepage (/) + +**WCAG 2.4.7 Focus Visible (Level AA) - ❌ CRITICAL FAILURE** +- **Issue:** 32 of 32 interactive elements lack visible focus indicators +- **Impact:** Keyboard-only users cannot see where focus is +- **Elements Affected:** All links, buttons, form inputs +- **Severity:** HIGH - Blocks keyboard navigation for users with motor disabilities + +**WCAG 1.4.3 Contrast Minimum (Level AA) - ✅ PASS** +- Body text: 5.74:1 contrast ratio (requires 4.5:1) +- Colors: rgb(102, 102, 102) on rgb(255, 255, 255) + +**WCAG 1.4.6 Contrast Enhanced (Level AAA) - ⚠️ FAIL** +- Body text: 5.74:1 contrast ratio (requires 7:1 for AAA) +- Note: AAA is not required for Level AA compliance + +### About Page (/about/) + +**WCAG 2.4.7 Focus Visible (Level AA) - ❌ CRITICAL FAILURE** +- **Issue:** 11 of 11 interactive elements lack visible focus indicators +- **Severity:** HIGH + +### Contact Page (/contact-us/) + +**WCAG 2.4.7 Focus Visible (Level AA) - ❌ CRITICAL FAILURE** +- **Issue:** 21 of 21 interactive elements lack visible focus indicators +- **Severity:** HIGH + +**WCAG 2.1.1 Keyboard (Level A) - ❌ FAILURE** +- **Issue:** 1 select dropdown not keyboard focusable +- **Element:** `#forminator-form-31560__field--select-1_68deb726bf325` +- **Severity:** HIGH - Form cannot be completed with keyboard only + +**Form Accessibility - ✅ PARTIAL PASS** +- All form fields have proper labels +- ARIA attributes present +- reCAPTCHA present (may need manual verification) + +--- + +## Next Steps + +### Immediate Actions Required + +1. **Re-deploy cremote daemon/MCP server** with the fixed binary +2. **Resume comprehensive testing** with all tools functional +3. **Complete site-wide crawl** of all public pages +4. **Test all forms** without submission +5. **Generate final comprehensive report** + +### Testing Checklist (Post-Deployment) + +- [ ] Verify axe-core integration works (Bug #1 fix) +- [ ] Verify zoom testing works at 100%, 200%, 400% (Bug #2 fix) +- [ ] Verify reflow testing works at 320px, 1280px (Bug #3 fix) +- [ ] Complete homepage assessment +- [ ] Test all navigation pages +- [ ] Test all service pages +- [ ] Test all forms (contact, application, etc.) +- [ ] Test calendar/events pages +- [ ] Test partner/sponsor pages +- [ ] Generate final report with WCAG compliance matrix + +--- + +## Recommendations + +### For Cremote Development + +1. **Add integration tests** for axe-core JSON parsing with various data types +2. **Add unit tests** for viewport data parsing in zoom/reflow functions +3. **Consider CI/CD pipeline** to catch these issues before deployment +4. **Document Rod library quirks** (`.Str()` vs `.String()`, JSON.stringify requirements) + +### For visionleadership.org + +Based on preliminary findings, the site has **critical accessibility issues** that should be addressed: + +1. **Priority 1 (Critical):** Add visible focus indicators to all interactive elements +2. **Priority 1 (Critical):** Fix keyboard accessibility for form select dropdowns +3. **Priority 2 (High):** Complete automated testing with axe-core after deployment +4. **Priority 3 (Medium):** Test zoom and reflow functionality after deployment + +--- + +## Conclusion + +Three critical bugs in cremote MCP tools were discovered during ADA testing. All bugs have been **successfully fixed** in the codebase and the MCP binary has been rebuilt. The fixes are ready for deployment. + +Once deployed, comprehensive WCAG 2.1 Level AA testing can proceed with full tool coverage (~70% automated testing capability). + +**Status:** ✅ Bugs Fixed - ⏳ Awaiting Deployment - 🔄 Testing Incomplete + diff --git a/client/client.go b/client/client.go index 8d8f6d6..68bd079 100644 --- a/client/client.go +++ b/client/client.go @@ -3322,10 +3322,10 @@ type AxeNode struct { // AxeCheckResult represents the result of a specific accessibility check type AxeCheckResult struct { - ID string `json:"id"` - Impact string `json:"impact"` - Message string `json:"message"` - Data map[string]interface{} `json:"data"` + ID string `json:"id"` + Impact string `json:"impact"` + Message string `json:"message"` + Data json.RawMessage `json:"data"` // Can be string or object, use RawMessage } // AxeTestEngine represents the axe-core test engine information diff --git a/daemon/daemon.go b/daemon/daemon.go index b6cbd81..971b90f 100644 --- a/daemon/daemon.go +++ b/daemon/daemon.go @@ -8482,10 +8482,10 @@ type AxeNode struct { // AxeCheckResult represents the result of a specific accessibility check type AxeCheckResult struct { - ID string `json:"id"` - Impact string `json:"impact"` - Message string `json:"message"` - Data map[string]interface{} `json:"data"` + ID string `json:"id"` + Impact string `json:"impact"` + Message string `json:"message"` + Data json.RawMessage `json:"data"` // Can be string or object, use RawMessage } // AxeTestEngine represents the axe-core test engine information @@ -9266,10 +9266,10 @@ func (d *Daemon) testZoom(tabID string, zoomLevels []float64, timeout int) (*Zoo // Get original viewport size originalViewport, err := page.Eval(`() => { - return { + return JSON.stringify({ width: window.innerWidth, height: window.innerHeight - }; + }); }`) if err != nil { return nil, fmt.Errorf("failed to get viewport size: %w", err) @@ -9279,7 +9279,7 @@ func (d *Daemon) testZoom(tabID string, zoomLevels []float64, timeout int) (*Zoo Width int `json:"width"` Height int `json:"height"` } - err = json.Unmarshal([]byte(originalViewport.Value.String()), &viewportData) + err = json.Unmarshal([]byte(originalViewport.Value.Str()), &viewportData) if err != nil { return nil, fmt.Errorf("failed to parse viewport data: %w", err) } @@ -9535,10 +9535,10 @@ func (d *Daemon) testReflow(tabID string, widths []int, timeout int) (*ReflowTes // Get original viewport size originalViewport, err := page.Eval(`() => { - return { + return JSON.stringify({ width: window.innerWidth, height: window.innerHeight - }; + }); }`) if err != nil { return nil, fmt.Errorf("failed to get viewport size: %w", err) @@ -9548,7 +9548,7 @@ func (d *Daemon) testReflow(tabID string, widths []int, timeout int) (*ReflowTes Width int `json:"width"` Height int `json:"height"` } - err = json.Unmarshal([]byte(originalViewport.Value.String()), &viewportData) + err = json.Unmarshal([]byte(originalViewport.Value.Str()), &viewportData) if err != nil { return nil, fmt.Errorf("failed to parse viewport data: %w", err) } diff --git a/screenshots/about-page.png b/screenshots/about-page.png new file mode 100644 index 0000000..0dfcfb6 Binary files /dev/null and b/screenshots/about-page.png differ diff --git a/screenshots/contact-page.png b/screenshots/contact-page.png new file mode 100644 index 0000000..0863126 Binary files /dev/null and b/screenshots/contact-page.png differ diff --git a/screenshots/homepage-initial.png b/screenshots/homepage-initial.png new file mode 100644 index 0000000..003ab65 Binary files /dev/null and b/screenshots/homepage-initial.png differ diff --git a/screenshots/homepage-mobile-320.png b/screenshots/homepage-mobile-320.png new file mode 100644 index 0000000..f9303e6 Binary files /dev/null and b/screenshots/homepage-mobile-320.png differ diff --git a/screenshots/homepage-zoom-200.png b/screenshots/homepage-zoom-200.png new file mode 100644 index 0000000..b5b079a Binary files /dev/null and b/screenshots/homepage-zoom-200.png differ