.github/workflows/fuzzing.yml

name: Fuzz lou_translateString

on:
  workflow_dispatch:
  schedule:
    - cron: "0 4 * * 1"

jobs:
  build:
    name: Build with ${{ matrix.ucs }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        ucs: [ucs2]
        # ucs4
    steps:
    - uses: actions/checkout@v2
    - name: Install dependencies
      run: sudo apt-get update -qq && sudo apt-get install -y libyaml-dev texinfo texlive clang llvm
    - name: Autogen
      run: ./autogen.sh
    - name: Configure
      run: CC=clang CXX=clang++
           CFLAGS="-fsanitize=address,undefined -fstack-protector-strong -g -Og -fno-omit-frame-pointer"
           CXXFLAGS="-fsanitize=address,undefined -fstack-protector-strong -g -Og -fno-omit-frame-pointer"
           LDFLAGS="-fsanitize=address,undefined -lubsan"
           ./configure --with-fuzzer
      if: matrix.ucs == 'ucs2'
    - name: Configure with ucs4
      run: CC=clang CXX=clang++
           CFLAGS="-fsanitize=address,undefined -fstack-protector-strong -g -Og -fno-omit-frame-pointer"
           CXXFLAGS="-fsanitize=address,undefined -fstack-protector-strong -g -Og -fno-omit-frame-pointer"
           LDFLAGS="-fsanitize=address,undefined -lubsan"
           ./configure --with-fuzzer --enable-ucs4
      if: matrix.ucs == 'ucs4'
    - name: Compile project
      run: make -j
    - uses: actions/cache@v3
      with:
        path: /home/runner/work/liblouis/liblouis
        key: build-${{ matrix.ucs }}-${{ github.sha }}

  run:
    name: Run with ${{ matrix.ucs }} for ${{ matrix.table }}
    needs: build
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        ucs: [ucs2]
        # ucs4
        table: [ afr-za-g1.ctb, afr-za-g2.ctb, ar-ar-comp8.utb, ar-ar-g1.utb, ar-ar-g2.ctb, as-in-g1.utb, aw-in-g1.utb, ba.utb, be-in-g1.utb, bel.utb, bel-comp.utb, bg.ctb, bg.utb, bh.ctb, bo.ctb, boxes.ctb, br-in-g1.utb, ca-g1.ctb, chr-us-g1.ctb, ckb-g1.ctb, cop-eg-comp8.utb, cs-comp8.utb, cs-g1.ctb, cy-cy-g1.utb, cy-cy-g2.ctb, da-dk-g08_1993.ctb, da-dk-g08.ctb, da-dk-g16_1993.ctb, da-dk-g16.ctb, da-dk-g16-lit_1993.ctb, da-dk-g18_1993.ctb, da-dk-g18.ctb, da-dk-g26_1993.ctb, da-dk-g26.ctb, da-dk-g26l_1993.ctb, da-dk-g26-lit_1993.ctb, da-dk-g26l-lit_1993.ctb, da-dk-g28_1993.ctb, da-dk-g28.ctb, da-dk-g28l_1993.ctb, de-chess.ctb, de-comp6.utb, de-de-comp8.ctb, de-g0.utb, de-g0-detailed.utb, de-g1.ctb, de-g1-detailed.ctb, de-g2.ctb, de-g2-detailed.ctb, dra.ctb, el.ctb, en_CA.ctb, en-chess.ctb, en-gb-comp8.ctb, en-gb-g1.utb, en-GB-g2.ctb, en-in-g1.ctb, en-nabcc.utb, en-ueb-g1.ctb, en-ueb-g2.ctb, en-ueb-math.ctb, en-us-comp6.ctb, en-us-comp8.ctb, en-us-comp8-ext.utb, en-us-g1.ctb, en-us-g2.ctb, en-us-interline.ctb, en-us-mathtext.ctb, eo-g1.ctb, eo-g1-x-system.ctb, Es-Es-G0.utb, es-g1.ctb, es-g2.ctb, et.ctb, et-g0.utb, ethio-g1.ctb, fa-ir-comp8.ctb, fa-ir-g1.utb, fi-fi-8dot.ctb, fi.utb, fr-bfu-comp6.utb, fr-bfu-comp8.utb, fr-bfu-g2.ctb, ga-g1.utb, ga-g2.ctb, gd.ctb, gon.ctb, grc-international-en.utb, gu-in-g1.utb, haw-us-g1.ctb, he-IL.utb, he-IL-comp8.utb, hi-in-g1.utb, hr-comp8.utb, hr-g1.ctb, hu-hu-comp8.ctb, hu-hu-g1.ctb, hu-hu-g2.ctb, hy.ctb, IPA.utb, is.ctb, it-it-comp6.utb, it-it-comp8.utb, iu-ca-g1.ctb, ja-kantenji.utb, ka-in-g1.utb, kh-in-g1.utb, kk.utb, km-g1.utb, ko-2006-g1.ctb, ko-2006-g2.ctb, ko-g1.ctb, ko-g2.ctb, kok.ctb, kru.ctb, ks-in-g1.utb, lg-ug-g1.utb, lt-6dot.utb, lt.ctb, Lv-Lv-g1.utb, mao-nz-g1.ctb, ml-in-g1.utb, mn-in-g1.utb, mn-MN-g1.utb, mn-MN-g2.ctb, mr-in-g1.utb, ms-my-g2.ctb, mt.ctb, mun.ctb, mwr.ctb, my-g1.utb, my-g2.ctb, ne.ctb, nl-comp8.utb, nl-NL-g0.utb, no-no-8dot-fallback-6dot-g0.utb, no-no-8dot.utb, no-no-comp8.ctb, no-no-g0.utb, no-no-g1.ctb, no-no-g2.ctb, no-no-g3.ctb, no-no-generic.ctb, np-in-g1.utb, nso-za-g1.utb, nso-za-g2.ctb, ny-mw.utb, or-in-g1.utb, pi.ctb, pl-pl-comp8.ctb, Pl-Pl-g1.utb, pt-pt-comp8.ctb, pt-pt-g1.utb, pt-pt-g2.ctb, pu-in-g1.utb, ro.ctb, ru-compbrl.ctb, ru.ctb, ru-litbrl.ctb, ru-litbrl-detailed.utb, ru-ru-g1.ctb, rw-rw-g1.utb, sa-in-g1.utb, sah.utb, se-se.ctb, si-in-g1.utb, sin.utb, sk-g1.ctb, sk-sk-g1.utb, sk-sk.utb, sl-si-comp8.ctb, sl-si-g1.utb, sot-za-g1.ctb, sot-za-g2.ctb, sr-g1.ctb, sv-1989.ctb, sv-1996.ctb, sv-g0.utb, sv-g1.ctb, sv-g2.ctb, sw-ke-g1-2.ctb, sw-ke-g1-3.ctb, sw-ke-g1-4.ctb, sw-ke-g1-5.ctb, sw-ke-g1.utb, sw-ke-g2.ctb, ta.ctb, ta-ta-g1.ctb, te-in-g1.utb, tr.ctb, tr-g1.ctb, tr-g2.ctb, tsn-za-g1.ctb, tsn-za-g2.ctb, tt.utb, uk.utb, uk-comp.utb, unicode-braille.utb, ur-pk-g1.utb, ur-pk-g2.ctb, uz-g1.utb, ve-za-g1.utb, ve-za-g2.ctb, vi.ctb, vi-saigon-g1.ctb, vi-vn-g0.utb, vi-vn-g1.ctb, vi-vn-g2.ctb, xh-za-g1.utb, xh-za-g2.ctb, zh-chn.ctb, zhcn-cbs.ctb, zhcn-g1.ctb, zhcn-g2.ctb, zh-hk.ctb, zh-tw.ctb, zu-za-g1.utb, zu-za-g2.ctb, ]

    steps:
    - uses: actions/cache@v3
      with:
        path: /home/runner/work/liblouis/liblouis
        key: build-${{ matrix.ucs }}-${{ github.sha }}
    - name: Fuzz function lou_translateString()
      run: mkdir tests/fuzzing/CORPUS ; FUZZ_TABLE=tables/${{ matrix.table }} tests/fuzzing/fuzz_translate -seed=1234 -runs=100000 -max_len=10000 tests/fuzzing/CORPUS
    - name: Store the crash POC
      if: ${{ failure() }}
      uses: actions/upload-artifact@v2
      with:
        name: crash-${{ matrix.ucs }}-${{ matrix.table }}.1
        path: crash-* timeout-*
    - name: Fuzz function lou_translateString() with language-specific input
      run: cp tables/${{ matrix.table }} tests/fuzzing/CORPUS/ ; FUZZ_TABLE=tables/${{ matrix.table }} tests/fuzzing/fuzz_translate -seed=1234 -runs=100000 -max_len=10000 tests/fuzzing/CORPUS
    - name: Store the crash POC
      if: ${{ failure() }}
      uses: actions/upload-artifact@v2
      with:
        name: crash-${{ matrix.ucs }}-${{ matrix.table }}.2
        path: crash-* timeout-*