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Run the tests where poppler does not go, and on 32-bit #25

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Merged
tannevaled merged 1 commit into from
Sep 26, 2026
Merged

Run the tests where poppler does not go, and on 32-bit #25

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31 changes: 31 additions & 0 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -52,3 +52,34 @@ jobs:
GOOS=js GOARCH=wasm go build ./...
GOOS=darwin GOARCH=arm64 go build ./...
GOOS=windows GOARCH=amd64 go build ./...

# Cross-compiling proves the code COMPILES for an architecture; it does not
# prove it computes the right answer there. This package reads a PDF: xref
# offsets, stream lengths and object numbers, all of them numbers taken out of
# a file and held in an int.
#
# s390x is BIG-ENDIAN and 386/arm are 32-bit, so between them these lanes
# cover both assumptions a byte-stream reader can carry without knowing it.
# poppler and pdfium test on none of the four 64-bit arches; 32-bit ARM they
# do hold, and we did not.
arch-qemu:
name: arch ${{ matrix.goarch }} (qemu)
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
include:
- { goarch: riscv64, qemu: qemu-riscv64-static }
- { goarch: loong64, qemu: qemu-loongarch64-static }
- { goarch: ppc64le, qemu: qemu-ppc64le-static }
- { goarch: s390x, qemu: qemu-s390x-static }
- { goarch: "386", qemu: qemu-i386-static }
- { goarch: arm, qemu: qemu-arm-static }
steps:
- uses: actions/checkout@v7
- uses: actions/setup-go@v7
with:
go-version: "1.27.1"
- run: sudo apt-get update && sudo apt-get install -y qemu-user-static
- name: Test under qemu (${{ matrix.goarch }})
run: GOARCH=${{ matrix.goarch }} go test -exec=${{ matrix.qemu }} ./...
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