#!/bin/bash

set +o histexpand

# Report test failures from JSON test result files

# Parses the JSON output from 'go test -json' format and prints failure details

set -euo pipefail

if [ $# -eq 0 ]; then

echo "Usage: $0 <test-result-file> [test-result-file...]"

echo "Reports test failures from JSON test result files"

echo ""

echo "This script extracts and displays all test failures including:"

echo " - Individual test failures (Action:\"fail\" with Test field)"

echo " - Package-level failures (Action:\"fail\" without Test field)"

echo " - Test output leading up to failures"

exit 1

fi

# Track if any failures found

FAILURES_FOUND=0

TOTAL_FILES=0

for file in "$@"; do

if [ ! -f "$file" ]; then

echo "⚠️ Warning: File $file does not exist, skipping..."

continue

fi

TOTAL_FILES=$((TOTAL_FILES + 1))

# Extract all failure entries from the JSON log

# Look for lines with "Action":"fail"

FAIL_ENTRIES=$(grep '"Action":"fail"' "$file" 2>/dev/null || true)

if [ -z "$FAIL_ENTRIES" ]; then

continue

fi

FAILURES_FOUND=1

echo ""

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

echo "❌ FAILURES FOUND in: $file"

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

echo ""

# Process each failure entry

echo "$FAIL_ENTRIES" | while IFS= read -r fail_line; do

# Extract package name

PACKAGE=$(echo "$fail_line" | grep -o '"Package":"[^"]*"' | sed 's/"Package":"\([^"]*\)"/\1/' || echo "unknown")

# Extract test name (if present)

TEST_NAME=$(echo "$fail_line" | grep -o '"Test":"[^"]*"' | sed 's/"Test":"\([^"]*\)"/\1/' || echo "")

# Extract elapsed time (if present)

ELAPSED=$(echo "$fail_line" | grep -o '"Elapsed":[0-9.]*' | sed 's/"Elapsed"://' || echo "")

if [ -n "$TEST_NAME" ]; then

echo "📍 Test Failure:"

echo " Package: $PACKAGE"

echo " Test: $TEST_NAME"

if [ -n "$ELAPSED" ]; then

echo " Elapsed: ${ELAPSED}s"

fi

echo ""

# Try to extract the last few output lines before this failure

# This helps show the actual error message

echo " Recent test output:"

grep "\"Test\":\"$TEST_NAME\"" "$file" | grep '"Action":"output"' | tail -10 | while IFS= read -r output_line; do

OUTPUT=$(echo "$output_line" | sed 's/.*"Output":"\(.*\)".*/\1/' | sed 's/\\n/\n/g' | sed 's/\\t/\t/g')

echo " $OUTPUT"

done

echo ""

else

echo "📦 Package-level Failure:"

echo " Package: $PACKAGE"

if [ -n "$ELAPSED" ]; then

echo " Elapsed: ${ELAPSED}s"

fi

echo ""

echo " ⚠️ No individual test marked as failed!"

echo " This could indicate:"

echo " - A test panicked during initialization"

echo " - A race condition detected by -race flag"

echo " - A build/compilation issue in test code"

echo " - A test timeout"

echo ""

echo " Recent package output (last 20 lines):"

grep "\"Package\":\"$PACKAGE\"" "$file" | grep '"Action":"output"' | tail -20 | while IFS= read -r output_line; do

OUTPUT=$(echo "$output_line" | sed 's/.*"Output":"\(.*\)".*/\1/' | sed 's/\\n/\n/g' | sed 's/\\t/\t/g')

echo " $OUTPUT"

done

echo ""

fi

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

echo ""

done

done

if [ $FAILURES_FOUND -eq 0 ]; then

if [ $TOTAL_FILES -eq 0 ]; then

echo "❌ ERROR: No valid test result files found"

exit 1

else

echo "✅ No test failures found in $TOTAL_FILES file(s)"

exit 0

fi

else

echo ""

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

echo "Summary: Test failures detected"

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

echo ""

echo "💡 Debugging tips:"

echo " 1. Review the test output above for error messages"

echo " 2. If no individual test failed, check for:"

echo " - Race conditions (run locally with -race flag)"

echo " - Test initialization panics"

echo " - Build errors in test files"

echo " 3. Run the test locally with: go test -v -tags integration <package>"

echo " 4. Add -run <TestName> to run a specific failing test"

echo ""

exit 1

fi