Files
cheat/test/fuzz.sh
Christopher Allen Lane 5ad1a3c39f chore: housekeeping and refactoring (bump to 4.7.1)
- Remove unused parameters, dead files, and inaccurate doc.go files
- Extract shared helpers, eliminate duplication
- Rename cheatpath.Cheatpath to cheatpath.Path
- Optimize filesystem walks (WalkDir, skip .git)
- Move sheet name validation to sheet.Validate
- Move integration tests to test/integration/
- Consolidate internal/mock into mocks/
- Move fuzz.sh to test/
- Inline loadSheets helper into command callers
- Extract config.New into its own file
- Fix stale references in HACKING.md and CLAUDE.md
- Restore plan9 build target
- Remove redundant and low-value tests
- Clean up project documentation

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-15 15:11:19 -05:00

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#!/bin/bash
#
# Run fuzz tests for cheat
# Usage: ./scripts/fuzz.sh [duration]
#
# Note: Go's fuzzer will fail immediately if it finds a known failing input
# in the corpus (testdata/fuzz/*). This is by design - it ensures you fix
# known bugs before searching for new ones. To see failing inputs:
# ls internal/*/testdata/fuzz/*/
#
set -e
DURATION="${1:-15s}"
# Define fuzz tests: "TestName:Package:Description"
TESTS=(
"FuzzParse:./internal/sheet:YAML frontmatter parsing"
"FuzzValidate:./internal/sheet:sheet name validation (path traversal protection)"
"FuzzSearchRegex:./internal/sheet:regex search operations"
"FuzzTagged:./internal/sheet:tag matching with malicious input"
"FuzzFilter:./internal/sheets:tag filtering operations"
"FuzzTags:./internal/sheets:tag aggregation and sorting"
"FuzzFindLocalCheatpath:./internal/config:recursive .cheat directory discovery"
)
echo "Running fuzz tests ($DURATION each)..."
echo
for i in "${!TESTS[@]}"; do
IFS=':' read -r test_name package description <<< "${TESTS[$i]}"
echo "$((i+1)). Testing $description..."
go test -fuzz="^${test_name}$" -fuzztime="$DURATION" "$package"
echo
done
echo "All fuzz tests passed!"