debian-12-5.2_x86_32_opam-2.2

2024-10-29 14:45.20: New job: test ocaml-multicore/eio https://github.com/ocaml-multicore/eio.git#refs/pull/772/head (408d1f739955f6dc3e8abada85c70074af3d046b) (linux-x86_64:debian-12-5.2_x86_32_opam-2.2)
Base: ocaml/opam:debian-12-ocaml-5.2@sha256:67bd138b6947877bd8ceeb809b47edfe554e16569b1471d44a94dcd4f5058b91
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/eio.git" && cd "eio" && git fetch origin "refs/pull/772/head" && git reset --hard 408d1f73
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.2@sha256:67bd138b6947877bd8ceeb809b47edfe554e16569b1471d44a94dcd4f5058b91
# debian-12-5.2_x86_32_opam-2.2
USER 1000:1000
SHELL [ "/usr/bin/linux32", "/bin/sh", "-c" ]
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e b876d7d37014df697368765c088aa86d24dc8b6b || git fetch origin master) && git reset -q --hard b876d7d37014df697368765c088aa86d24dc8b6b && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam ./
RUN opam pin add -yn eio_windows.dev './' && \
opam pin add -yn eio_posix.dev './' && \
opam pin add -yn eio_main.dev './' && \
opam pin add -yn eio_linux.dev './' && \
opam pin add -yn eio.dev './'
ENV DEPS="afl-persistent.1.4 alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 containers.3.14 cppo.1.7.0 crowbar.0.2.1 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 hmap.0.8.1 host-arch-x86_32.1 host-system-other.1 iomux.0.3 kcas.0.7.0 logs.0.7.0 lwt-dllist.1.0.1 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.9 ocamlbuild.0.15.0 ocamlfind.1.9.6 ocplib-endian.1.2 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uring.0.9 uutf.1.0.3 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPS
RUN opam install $DEPS
COPY --chown=1000:1000 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2024-10-29 14:45.20: Using cache hint "ocaml-multicore/eio-ocaml/opam:debian-12-ocaml-5.2@sha256:67bd138b6947877bd8ceeb809b47edfe554e16569b1471d44a94dcd4f5058b91-debian-12-5.2_x86_32_opam-2.2-c261ba2fd37c048bdbf77a1ffe77bf36"
2024-10-29 14:45.20: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.2@sha256:67bd138b6947877bd8ceeb809b47edfe554e16569b1471d44a94dcd4f5058b91)
(comment debian-12-5.2_x86_32_opam-2.2)
(user (uid 1000) (gid 1000))
(shell /usr/bin/linux32 /bin/sh -c)
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
(run (shell "opam init --reinit -ni"))
(run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e b876d7d37014df697368765c088aa86d24dc8b6b || git fetch origin master) && git reset -q --hard b876d7d37014df697368765c088aa86d24dc8b6b && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam)
(dst ./))
(run (network host)
(shell  "opam pin add -yn eio_windows.dev './' && \
\nopam pin add -yn eio_posix.dev './' && \
\nopam pin add -yn eio_main.dev './' && \
\nopam pin add -yn eio_linux.dev './' && \
\nopam pin add -yn eio.dev './'"))
(env DEPS "afl-persistent.1.4 alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 containers.3.14 cppo.1.7.0 crowbar.0.2.1 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 hmap.0.8.1 host-arch-x86_32.1 host-system-other.1 iomux.0.3 kcas.0.7.0 logs.0.7.0 lwt-dllist.1.0.1 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.9 ocamlbuild.0.15.0 ocamlfind.1.9.6 ocplib-endian.1.2 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uring.0.9 uutf.1.0.3 yojson.2.2.2")
(env CI true)
(env OCAMLCI true)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPS"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2024-10-29 14:45.20: Waiting for resource in pool OCluster
2024-10-29 14:45.20: Waiting for worker…
2024-10-29 14:45.24: Got resource from pool OCluster
Building on x86-bm-c11.sw.ocaml.org
HEAD is now at df004de Update fs.md
HEAD is now at 408d1f7 Delete test_file


(from ocaml/opam:debian-12-ocaml-5.2@sha256:67bd138b6947877bd8ceeb809b47edfe554e16569b1471d44a94dcd4f5058b91)
WARNING: The requested image's platform (linux/386) does not match the detected host platform (linux/amd64) and no specific platform was requested
2024-10-29 14:45.27 ---> using "4750bb8dbb9be0a64eba8537e545cc830fb5003c1995984477e93350f99f3232" from cache


/: (comment debian-12-5.2_x86_32_opam-2.2)


/: (user (uid 1000) (gid 1000))


/: (shell /usr/bin/linux32 /bin/sh -c)


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2024-10-29 14:45.27 ---> using "64adeea87fa11afed3cb48e4344c033f585841548d48cdedc50d09cc20ba1b55" from cache


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
- you won't be able to use mercurial repositories unless you install the hg command on your system.
- you won't be able to use darcs repositories unless you install the darcs command on your system.


This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [y/n] y
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-10-29 14:45.27 ---> using "cd831843650c8706b62259eb74d0ebfa439eebe4cdac07ba41048d157e102d58" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-122-generic
The OCaml toplevel, version 5.2.0
2.2.1
2024-10-29 14:45.27 ---> using "00c675d7857f718a8efae4e9facb97c189b3e07baa82b18b3001cc0a8f9e9a90" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-10-29 14:45.27 ---> using "1177965d20dc0f45e18e0b4338eefd148801880071ba02116d7742541cef8c60" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e b876d7d37014df697368765c088aa86d24dc8b6b || git fetch origin master) && git reset -q --hard b876d7d37014df697368765c088aa86d24dc8b6b && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
75006f8c5e..3a66e3f442  master     -> origin/master
b876d7d370 Merge pull request #26641 from polytypic/release-backoff-0.1.1


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2024-10-29 14:45.27 ---> using "12e0ab5a764d68bd92549534628021321ef6d4a5d7183293bdd5b71a03c09f79" from cache


/src: (copy (src eio_windows.opam eio_posix.opam eio_main.opam eio_linux.opam eio.opam)
(dst ./))
2024-10-29 14:45.27 ---> using "bf11dbf65f7476e86c572aa2401f07ea74cae31a0381bf6ce7ce855a05f9b05a" from cache


/src: (run (network host)
(shell  "opam pin add -yn eio_windows.dev './' && \
\nopam pin add -yn eio_posix.dev './' && \
\nopam pin add -yn eio_main.dev './' && \
\nopam pin add -yn eio_linux.dev './' && \
\nopam pin add -yn eio.dev './'"))
[eio_windows.dev] synchronised (file:///src)
eio_windows is now pinned to file:///src (version dev)
[eio_posix.dev] synchronised (file:///src)
eio_posix is now pinned to file:///src (version dev)
[eio_main.dev] synchronised (file:///src)
eio_main is now pinned to file:///src (version dev)
[eio_linux.dev] synchronised (file:///src)
eio_linux is now pinned to file:///src (version dev)
[eio.dev] synchronised (file:///src)
eio is now pinned to file:///src (version dev)
2024-10-29 14:45.27 ---> using "5893ed42ee92886c48aa95ed575ae12b293e07dad9c8921eee6e59ebf73ca477" from cache


/src: (env DEPS "afl-persistent.1.4 alcotest.1.8.0 astring.0.8.5 backoff.0.1.1 base-bigarray.base base-bytes.base base-domains.base base-nnp.base base-threads.base base-unix.base bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 containers.3.14 cppo.1.7.0 crowbar.0.2.1 csexp.1.5.2 cstruct.6.2.0 domain-local-await.1.0.1 domain-local-timeout.1.0.1 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 hmap.0.8.1 host-arch-x86_32.1 host-system-other.1 iomux.0.3 kcas.0.7.0 logs.0.7.0 lwt-dllist.1.0.1 mdx.2.4.1 mtime.2.1.0 multicore-magic.2.3.0 ocaml.5.2.0 ocaml-base-compiler.5.2.0 ocaml-config.3 ocaml-option-bytecode-only.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.3.6.9 ocamlbuild.0.15.0 ocamlfind.1.9.6 ocplib-endian.1.2 optint.0.3.0 oseq.0.5.1 psq.0.2.1 re.1.12.0 result.1.5 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uring.0.9 uutf.1.0.3 yojson.2.2.2")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.2 --depext-only -y eio_windows.dev eio_posix.dev eio_main.dev eio_linux.dev eio.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian-security bookworm-security/main i386 Packages [189 kB]
- Fetched 292 kB in 0s (886 kB/s)
- Reading package lists...
- 


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[eio.dev] synchronised (no changes)
[eio_linux.dev] synchronised (no changes)
[eio_main.dev] synchronised (no changes)
[eio_posix.dev] synchronised (no changes)
[eio_windows.dev] synchronised (no changes)


[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-option-bytecode-only is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0).
[NOTE] Package ocaml is already installed (current version is 5.2.0).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-x86_32 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2024-10-29 14:45.27 ---> using "421427f13c21804a1151e03ba3a3e67e20789dd3d9b9c955e41dfb03e35c42d5" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla is already installed (current version is 1).
[NOTE] Package ocaml-option-bytecode-only is already installed (current version is 1).
[NOTE] Package ocaml-config is already installed (current version is 3).
[NOTE] Package ocaml-base-compiler is already installed (current version is 5.2.0).
[NOTE] Package ocaml is already installed (current version is 5.2.0).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-x86_32 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
The following actions will be performed:
=== install 46 packages
- install afl-persistent       1.4
- install alcotest             1.8.0
- install astring              0.8.5
- install backoff              0.1.1
- install base-bytes           base
- install bigstringaf          0.10.0
- install camlp-streams        5.0.1
- install cmdliner             1.3.0
- install containers           3.14
- install cppo                 1.7.0
- install crowbar              0.2.1
- install csexp                1.5.2
- install cstruct              6.2.0
- install domain-local-await   1.0.1
- install domain-local-timeout 1.0.1
- install dscheck              0.5.0
- install dune                 3.16.0
- install dune-configurator    3.16.0
- install either               1.0.0
- install fmt                  0.9.0
- install hmap                 0.8.1
- install iomux                0.3
- install kcas                 0.7.0
- install logs                 0.7.0
- install lwt-dllist           1.0.1
- install mdx                  2.4.1
- install mtime                2.1.0
- install multicore-magic      2.3.0
- install ocaml-syntax-shims   1.0.0
- install ocaml-version        3.6.9
- install ocamlbuild           0.15.0
- install ocamlfind            1.9.6
- install ocplib-endian        1.2
- install optint               0.3.0
- install oseq                 0.5.1
- install psq                  0.2.1
- install re                   1.12.0
- install result               1.5
- install seq                  base
- install stdlib-shims         0.3.0
- install thread-table         1.0.0
- install topkg                1.0.7
- install tsort                2.1.0
- install uring                0.9
- install uutf                 1.0.3
- install yojson               2.2.2


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved afl-persistent.1.4  (cached)
-> retrieved backoff.0.1.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved alcotest.1.8.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved containers.3.14  (cached)
-> retrieved cppo.1.7.0  (cached)
-> retrieved crowbar.0.2.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain-local-timeout.1.0.1  (cached)
-> retrieved cstruct.6.2.0  (cached)
-> retrieved dscheck.0.5.0  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved hmap.0.8.1  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved iomux.0.3  (cached)
-> retrieved kcas.0.7.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved lwt-dllist.1.0.1  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.3.6.9  (cached)
-> retrieved mdx.2.4.1  (cached)
-> retrieved ocamlbuild.0.15.0  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved dune.3.16.0, dune-configurator.3.16.0  (cached)
-> retrieved ocplib-endian.1.2  (cached)
-> retrieved optint.0.3.0  (cached)
-> retrieved oseq.0.5.1  (cached)
-> retrieved psq.0.2.1  (cached)
-> retrieved seq.base  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> installed cmdliner.1.3.0
-> installed seq.base
-> retrieved thread-table.1.0.0  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved tsort.2.1.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved uring.0.9  (cached)
-> retrieved yojson.2.2.2  (cached)
-> installed ocamlfind.1.9.6
-> installed base-bytes.base
-> installed ocamlbuild.0.15.0
-> installed topkg.1.0.7
-> installed hmap.0.8.1
-> installed mtime.2.1.0
-> installed uutf.1.0.3
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed logs.0.7.0
-> installed dune.3.16.0
-> installed stdlib-shims.0.3.0
-> installed backoff.0.1.1
-> installed either.1.0.0
-> installed lwt-dllist.1.0.1
-> installed result.1.5
-> installed thread-table.1.0.0
-> installed afl-persistent.1.4
-> installed tsort.2.1.0
-> installed csexp.1.5.2
-> installed camlp-streams.5.0.1
-> installed cstruct.6.2.0
-> installed multicore-magic.2.3.0
-> installed ocaml-version.3.6.9
-> installed optint.0.3.0
-> installed oseq.0.5.1
-> installed psq.0.2.1
-> installed re.1.12.0
-> installed domain-local-await.1.0.1
-> installed domain-local-timeout.1.0.1
-> installed kcas.0.7.0
-> installed cppo.1.7.0
-> installed ocplib-endian.1.2
-> installed yojson.2.2.2
-> installed crowbar.0.2.1
-> installed dune-configurator.3.16.0
-> installed bigstringaf.0.10.0
-> installed iomux.0.3
-> installed uring.0.9
-> installed ocaml-syntax-shims.1.0.0
-> installed containers.3.14
-> installed dscheck.0.5.0
-> installed alcotest.1.8.0
-> installed mdx.2.4.1
Done.


<><> afl-persistent.1.4 installed successfully ><><><><><><><><><><><><><><><><>
=> afl-persistent is installed, but since the current OCaml compiler does
not enable AFL instrumentation by default, most packages will not be
instrumented and fuzzing with afl-fuzz may not be effective.


To globally enable AFL instrumentation, create an OCaml switch like:


opam switch create 5.2.0+afl ocaml-variants.5.2.0+options ocaml-option-afl
# Run eval $(opam env) to update the current shell environment
2024-10-29 14:45.27 ---> using "9f04f436a926583a9d36ff625e0a08df74b3a348989c2996aee79d63e9d2a527" from cache


/src: (copy (src .) (dst /src))
2024-10-29 14:45.27 ---> saved as "1bd82927a5e952d47bb6fe29a3d12dd1d0aaec3361b4d728fc58fbf425bb993e"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/fuzz && ./fuzz_inherit_fds.exe)
inherit_fds: PASS


(cd _build/default/fuzz && ./fuzz_buf_read.exe)
random ops: PASS


(cd _build/default/fuzz && ./fuzz_buf_write.exe)
random ops: PASS


(cd _build/default/lib_eio_linux/tests && ./test.exe)
Testing `eio_linux'.
This run has ID `GXU8PPYA'.


[OK]          io          0   copy.
[OK]          io          1   direct_copy.
[OK]          io          2   poll_add.
[OK]          io          3   poll_add_busy.
[OK]          io          4   iovec.
[OK]          io          5   no_sqe.
[OK]          io          6   read_exact.
[OK]          io          7   expose_backend.
[OK]          io          8   statx.
[OK]          io          9   signal_race.
[OK]          io         10   alloc-fixed-or-wait.


Full test results in `/src/_build/default/lib_eio_linux/tests/_build/_tests/eio_linux'.
Test Successful in 0.014s. 11 tests run.
File "tests/fs.md", line 1, characters 0-0:
/usr/bin/git --no-pager diff --no-index --color=always -u _build/default/tests/fs.md _build/default/tests/.mdx/fs.md.corrected
diff --git a/_build/default/tests/fs.md b/_build/default/tests/.mdx/fs.md.corrected
index ec33869..aa8ac7d 100644
--- a/_build/default/tests/fs.md
+++ b/_build/default/tests/.mdx/fs.md.corrected
@@ -99,6 +99,10 @@ let try_chmod ~perm path =
| () -> traceln "chmod %o -> %a" perm Path.pp path
| exception ex -> traceln "@[<h>%a@]" Eio.Exn.pp ex
```
+```mdx-error
+Line 12, characters 30-33:
+Error: Unbound value env
+```


# Basic test cases


@@ -109,16 +113,15 @@ Creating a file and reading it back:
let cwd = Eio.Stdenv.cwd env in
Path.save ~create:(`Exclusive 0o666) (cwd / "test-file") "my-data";
traceln "Got %S" @@ Path.load (cwd / "test-file");;
-+Got "my-data"
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


Check the file got the correct permissions (subject to the umask set above):


```ocaml
# Printf.printf "Perm = %o\n" ((Unix.stat "test-file").st_perm);;
-Perm = 644
-- : unit = ()
+Exception: Unix.Unix_error(Unix.ENOENT, "stat", "test-file")
```


# Sandboxing
@@ -130,8 +133,8 @@ Trying to use cwd to access a file outside of that subtree fails:
let cwd = Eio.Stdenv.cwd env in
Path.save ~create:(`Exclusive 0o666) (cwd / "../test-file") "my-data";
failwith "Should have failed";;
-Exception: Eio.Io Fs Permission_denied _,
-  opening <cwd:../test-file>
+Line 1, characters 1-4:
+Error: Unbound value run
```


Trying to use cwd to access an absolute path fails:
@@ -141,8 +144,8 @@ Trying to use cwd to access an absolute path fails:
let cwd = Eio.Stdenv.cwd env in
Path.save ~create:(`Exclusive 0o666) (cwd / "/tmp/test-file") "my-data";
failwith "Should have failed";;
-Exception: Eio.Io Fs Permission_denied _,
-  opening <cwd:/tmp/test-file>
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Creation modes
@@ -155,8 +158,8 @@ Exclusive create fails if already exists:
Path.save ~create:(`Exclusive 0o666) (cwd / "test-file") "first-write";
Path.save ~create:(`Exclusive 0o666) (cwd / "test-file") "first-write";
failwith "Should have failed";;
-Exception: Eio.Io Fs Already_exists _,
-  opening <cwd:test-file>
+Line 1, characters 1-4:
+Error: Unbound value run
```


If-missing create succeeds if already exists:
@@ -168,8 +171,8 @@ If-missing create succeeds if already exists:
Path.save ~create:(`If_missing 0o666) test_file "1st-write-original";
Path.save ~create:(`If_missing 0o666) test_file "2nd-write";
traceln "Got %S" @@ Path.load test_file;;
-+Got "2nd-write-original"
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


Truncate create succeeds if already exists, and truncates:
@@ -181,10 +184,10 @@ Truncate create succeeds if already exists, and truncates:
Path.save ~create:(`Or_truncate 0o666) test_file "1st-write-original";
Path.save ~create:(`Or_truncate 0o666) test_file "2nd-write";
traceln "Got %S" @@ Path.load test_file;;
-+Got "2nd-write"
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
# Unix.unlink "test-file";;
-- : unit = ()
+Exception: Unix.Unix_error(Unix.ENOENT, "unlink", "test-file")
```


Error if no create and doesn't exist:
@@ -195,8 +198,8 @@ Error if no create and doesn't exist:
let test_file = (cwd / "test-file") in
Path.save ~create:`Never test_file "1st-write-original";
traceln "Got %S" @@ Path.load test_file;;
-Exception: Eio.Io Fs Not_found _,
-  opening <cwd:test-file>
+Line 1, characters 1-4:
+Error: Unbound value run
```


Appending to an existing file:
@@ -208,10 +211,10 @@ Appending to an existing file:
Path.save ~create:(`Or_truncate 0o666) test_file "1st-write-original";
Path.save ~create:`Never ~append:true test_file "2nd-write";
traceln "Got %S" @@ Path.load test_file;;
-+Got "1st-write-original2nd-write"
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
# Unix.unlink "test-file";;
-- : unit = ()
+Exception: Unix.Unix_error(Unix.ENOENT, "unlink", "test-file")
```


# Mkdir
@@ -223,13 +226,12 @@ Appending to an existing file:
try_mkdir (cwd / "subdir/nested");
Path.save ~create:(`Exclusive 0o600) (cwd / "subdir/nested/test-file") "data";
();;
-+mkdir <cwd:subdir> -> ok
-+mkdir <cwd:subdir/nested> -> ok
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
# Unix.unlink "subdir/nested/test-file";
Unix.rmdir "subdir/nested";
Unix.rmdir "subdir";;
-- : unit = ()
+Exception: Unix.Unix_error(Unix.ENOENT, "unlink", "subdir/nested/test-file")
```


Creating directories with nesting, symlinks, etc:
@@ -247,13 +249,8 @@ Creating directories with nesting, symlinks, etc:
try_mkdir (cwd / "to-subdir");
try_mkdir (cwd / "dangle/foo");
();;
-+mkdir <cwd:subdir> -> ok
-+mkdir <cwd:to-subdir/nested> -> ok
-+Eio.Io Fs Permission_denied _, creating directory <cwd:to-root/tmp/foo>
-+Eio.Io Fs Permission_denied _, creating directory <cwd:../foo>
-+Eio.Io Fs Already_exists _, creating directory <cwd:to-subdir>
-+Eio.Io Fs Not_found _, creating directory <cwd:dangle/foo>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Split
@@ -262,40 +259,55 @@ Creating directories with nesting, symlinks, etc:
let fake_dir : Eio.Fs.dir_ty r = Eio.Resource.T ((), Eio.Resource.handler [])
let split path = Eio.Path.split (fake_dir, path) |> Option.map (fun ((_, dirname), basename) -> dirname, basename)
```
+```mdx-error
+Line 1, characters 30-31:
+Error: Unbound type constructor r
+```


```ocaml
# split "foo/bar";
-- : (string * string) option = Some ("foo", "bar")
+Line 1, characters 1-6:
+Error: Unbound value split


# split "/foo/bar";
-- : (string * string) option = Some ("/foo", "bar")
+Line 1, characters 1-6:
+Error: Unbound value split


# split "/foo/bar/baz";
-- : (string * string) option = Some ("/foo/bar", "baz")
+Line 1, characters 1-6:
+Error: Unbound value split


# split "/foo/bar//baz/";
-- : (string * string) option = Some ("/foo/bar", "baz")
+Line 1, characters 1-6:
+Error: Unbound value split


# split "bar";
-- : (string * string) option = Some ("", "bar")
+Line 1, characters 1-6:
+Error: Unbound value split


# split "/bar";
-- : (string * string) option = Some ("/", "bar")
+Line 1, characters 1-6:
+Error: Unbound value split


# split ".";
-- : (string * string) option = Some ("", ".")
+Line 1, characters 1-6:
+Error: Unbound value split


# split "./";
-- : (string * string) option = Some ("", ".")
+Line 1, characters 1-6:
+Error: Unbound value split


# split "";
-- : (string * string) option = None
+Line 1, characters 1-6:
+Error: Unbound value split


# split "/";
-- : (string * string) option = None
+Line 1, characters 1-6:
+Error: Unbound value split


# split "///";
-- : (string * string) option = None
+Line 1, characters 1-6:
+Error: Unbound value split
```


# Mkdirs
@@ -314,12 +326,8 @@ Recursively creating directories with `mkdirs`.
try_mkdirs one_more;
assert (Eio.Path.is_directory one_more);
try_mkdirs (cwd / ".." / "outside");
-+mkdirs <cwd:subdir1/subdir2/subdir3> -> ok
-+mkdirs <cwd:subdir1/subdir2/subdir3/subdir4> -> ok
-+mkdirs <cwd:subdir1/subdir2/subdir3/subdir4> -> ok
-+Eio.Io Fs Already_exists _, creating directory <cwd:subdir1/subdir2/subdir3/subdir4>
-+Eio.Io Fs Permission_denied _, examining <cwd:..>, creating directory <cwd:../outside>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


Some edge cases for `mkdirs`.
@@ -333,11 +341,8 @@ Some edge cases for `mkdirs`.
try_mkdirs (cwd / lots_of_slashes);
assert (Eio.Path.is_directory (cwd / lots_of_slashes));
try_mkdirs (cwd / "..");;
-+Eio.Io Fs Already_exists _, creating directory <cwd:.>
-+Eio.Io Fs Already_exists _, creating directory <cwd:././>
-+mkdirs <cwd:./test//////////////test> -> ok
-+Eio.Io Fs Permission_denied _, creating directory <cwd:..>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Unlink
@@ -361,16 +366,8 @@ You can remove a file using unlink:
try_write_file ~create:(`Exclusive 0o600) (cwd / "subdir/file2") "data2";
try_unlink (cwd / "to-subdir/file2");
try_read_file (cwd / "subdir/file2");;
-+read <cwd:file> -> "data"
-+read <cwd:subdir/file2> -> "data2"
-+unlink <cwd:file> -> ok
-+unlink <cwd:subdir/file2> -> ok
-+Eio.Io Fs Not_found _, opening <cwd:file>
-+Eio.Io Fs Not_found _, opening <cwd:subdir/file2>
-+write <cwd:subdir/file2> -> ok
-+unlink <cwd:to-subdir/file2> -> ok
-+Eio.Io Fs Not_found _, opening <cwd:subdir/file2>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


Removing something that doesn't exist or is out of scope:
@@ -383,11 +380,8 @@ Removing something that doesn't exist or is out of scope:
try_unlink (cwd / "../foo");
try_unlink (cwd / "to-subdir/foo");
try_unlink (cwd / "to-root/foo");;
-+Eio.Io Fs Not_found _, removing file <cwd:missing>
-+Eio.Io Fs Permission_denied _, removing file <cwd:../foo>
-+Eio.Io Fs Not_found _, removing file <cwd:to-subdir/foo>
-+Eio.Io Fs Permission_denied _, removing file <cwd:to-root/foo>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


Reads and writes follow symlinks, but unlink operates on the symlink itself:
@@ -427,22 +421,8 @@ Reads and writes follow symlinks, but unlink operates on the symlink itself:
Path.unlink (cwd / "link1");
Path.unlink (cwd / "linkdir");
Path.unlink (cwd / "linkroot")
-+mkdir <cwd:dir1> -> ok
-+write <cwd:dir1/file1> -> ok
-+write <cwd:file2> -> ok
-+read <cwd:dir1/file1> -> "data1"
-+read <cwd:link1> -> "data1"
-+read <cwd:linkdir/file1> -> "data1"
-+<cwd:dir1/file1> -> regular file
-+<cwd:link1> -> symbolic link / regular file
-+<cwd:linkdir> -> symbolic link / directory
-+<cwd:linkroot> -> symbolic link / Fs Permission_denied _
-+<fs:linkroot> -> symbolic link / directory
-+chdir "dir1"
-+read <cwd:file1> -> "data1"
-+chdir ".."
-+read <cwd:file2> -> "data2"
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Rmdir
@@ -464,18 +444,8 @@ Similar to `unlink`, but works on directories:
try_mkdir (cwd / "subdir/d3");
try_rmdir (cwd / "to-subdir/d3");
try_read_dir (cwd / "subdir/d3");;
-+mkdir <cwd:d1> -> ok
-+mkdir <cwd:subdir/d2> -> ok
-+read_dir <cwd:d1> -> []
-+read_dir <cwd:subdir/d2> -> []
-+rmdir <cwd:d1> -> ok
-+rmdir <cwd:subdir/d2> -> ok
-+Eio.Io Fs Not_found _, reading directory <cwd:d1>
-+Eio.Io Fs Not_found _, reading directory <cwd:subdir/d2>
-+mkdir <cwd:subdir/d3> -> ok
-+rmdir <cwd:to-subdir/d3> -> ok
-+Eio.Io Fs Not_found _, reading directory <cwd:subdir/d3>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


Removing something that doesn't exist or is out of scope:
@@ -488,11 +458,8 @@ Removing something that doesn't exist or is out of scope:
try_rmdir (cwd / "../foo");
try_rmdir (cwd / "to-subdir/foo");
try_rmdir (cwd / "to-root/foo");;
-+Eio.Io Fs Not_found _, removing directory <cwd:missing>
-+Eio.Io Fs Permission_denied _, removing directory <cwd:../foo>
-+Eio.Io Fs Not_found _, removing directory <cwd:to-subdir/foo>
-+Eio.Io Fs Permission_denied _, removing directory <cwd:to-root/foo>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Recursive removal
@@ -510,14 +477,8 @@ Removing something that doesn't exist or is out of scope:
try_rmtree ~missing_ok:true foo;
traceln "But not without:";
try_rmtree ~missing_ok:false foo;
-+mkdirs <cwd:foo/bar/baz> -> ok
-+write <cwd:foo/bar/file1> -> ok
-+rmtree <cwd:foo> -> ok
-+A second rmtree is OK with missing_ok:
-+rmtree <cwd:foo> -> ok
-+But not without:
-+Eio.Io Fs Not_found _, removing file <cwd:foo>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Limiting to a subdirectory
@@ -533,10 +494,8 @@ Create a sandbox, write a file with it, then read it from outside:
Path.save ~create:(`Exclusive 0o600) (subdir / "test-file") "data";
try_mkdir (subdir / "../new-sandbox");
traceln "Got %S" @@ Path.load (cwd / "sandbox/test-file");;
-+mkdir <cwd:sandbox> -> ok
-+Eio.Io Fs Permission_denied _, creating directory <sandbox:../new-sandbox>
-+Got "data"
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


```ocaml
@@ -566,17 +525,8 @@ Create a sandbox, write a file with it, then read it from outside:
Path.symlink ~link_to:"/" (cwd / "foo/root");
reject (cwd / "foo/root/..");
reject (cwd / "missing");
-+open_dir <cwd:foo/bar> -> OK
-+Eio.Io Fs Permission_denied _, opening directory <cwd:..>
-+open_dir <cwd:.> -> OK
-+Eio.Io Fs Permission_denied _, opening directory <cwd:/>
-+open_dir <cwd:foo/bar/..> -> OK
-+open_dir <fs:foo/bar> -> OK
-+open_dir <cwd:foo/up/foo/bar> -> OK
-+Eio.Io Fs Permission_denied _, opening directory <cwd:foo/up/../bar>
-+Eio.Io Fs Permission_denied _, opening directory <cwd:foo/root/..>
-+Eio.Io Fs Not_found _, opening directory <cwd:missing>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run


# Eio.Exn.Backend.show := false
- : unit = ()
@@ -601,14 +551,8 @@ Using `cwd` we can't access the parent, but using `fs` we can:
);
Unix.unlink "test-file";
Unix.rmdir "outside-cwd";;
-+mkdir <cwd:fs-test> -> ok
-+chdir "fs-test"
-+Eio.Io Fs Permission_denied _, creating directory <cwd:../outside-cwd>
-+Eio.Io Fs Permission_denied _, opening <cwd:../test-file>
-+mkdir <fs:../outside-cwd> -> ok
-+write <fs:../test-file> -> ok
-+chdir ".."
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


Reading directory entries under `cwd` and outside of `cwd`.
@@ -627,16 +571,8 @@ Reading directory entries under `cwd` and outside of `cwd`.
try_read_dir (tmpdir / "test-3");
Path.symlink ~link_to:"test-1" (cwd / "readdir/link-1");
try_read_dir (tmpdir / "link-1");
-+mkdir <cwd:readdir> -> ok
-+mkdir <readdir:test-1> -> ok
-+mkdir <readdir:test-2> -> ok
-+write <readdir:test-1/file> -> ok
-+read_dir <readdir> -> ["test-1"; "test-2"]
-+read_dir <readdir:.> -> ["test-1"; "test-2"]
-+Eio.Io Fs Permission_denied _, reading directory <readdir:..>
-+Eio.Io Fs Not_found _, reading directory <readdir:test-3>
-+read_dir <readdir:link-1> -> ["file"]
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


An error from the underlying directory, not the sandbox:
@@ -644,14 +580,15 @@ An error from the underlying directory, not the sandbox:
```ocaml
# run ~clear:["test-no-access"] @@ fun env ->
Unix.mkdir "test-no-access" 0;;
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
# run @@ fun env ->
let cwd = Eio.Stdenv.cwd env in
try_read_dir (cwd / "test-no-access");;
-+Eio.Io Fs Permission_denied _, reading directory <cwd:test-no-access>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
# Unix.chmod "test-no-access" 0o700;;
-- : unit = ()
+Exception: Unix.Unix_error(Unix.ENOENT, "chmod", "test-no-access")
```


Can use `fs` to access absolute paths:
@@ -665,10 +602,8 @@ Can use `fs` to access absolute paths:
traceln "Read %S and got %S" Filename.null (Buffer.contents b);
traceln "Trying with cwd instead fails:";
Path.with_open_in (cwd / Filename.null) (fun flow -> Eio.Flow.copy flow (Eio.Flow.buffer_sink b));;;
-+Read "/dev/null" and got ""
-+Trying with cwd instead fails:
-Exception: Eio.Io Fs Permission_denied _,
-  opening <cwd:/dev/null>
+Line 1, characters 1-4:
+Error: Unbound value run
```


Symlinking and sandboxing:
@@ -684,14 +619,8 @@ Symlinking and sandboxing:
try_symlink ~link_to:"hello.txt" (cwd / "world.txt");
try_symlink ~link_to:"/" (cwd / "root");
try_read_dir (cwd / "root");;
-+Eio.Io Fs Permission_denied _, creating symlink <cwd:../world.txt> -> hello.txt
-+Eio.Io Fs Permission_denied _, creating symlink <cwd:/world.txt> -> hello.txt
-+symlink <cwd:world.txt> -> "hello.txt"
-+world.txt -> hello.txt: Hello World!
-+Eio.Io Fs Already_exists _, creating symlink <cwd:world.txt> -> hello.txt
-+symlink <cwd:root> -> "/"
-+Eio.Io Fs Permission_denied _, reading directory <cwd:root>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


## Streamling lines
@@ -703,10 +632,8 @@ Symlinking and sandboxing:
Path.with_lines (cwd / "test-data") (fun lines ->
Seq.iter (traceln "Line: %s") lines
);;
-+Line: one
-+Line: two
-+Line: three
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Unix interop
@@ -724,8 +651,8 @@ We can get the Unix FD from the flow and use it directly:
let got = Unix.read fd (Bytes.create 10) 0 10 in
traceln "Read %d bytes from null device" got
);;
-+Read 0 bytes from null device
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


We can also remove it from the flow completely and take ownership of it.
@@ -740,8 +667,8 @@ In that case, `with_open_in` will no longer close it on exit:
let got = Unix.read fd (Bytes.create 10) 0 10 in
traceln "Read %d bytes from null device" got;
Unix.close fd;;
-+Read 0 bytes from null device
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Use after close
@@ -752,8 +679,8 @@ In that case, `with_open_in` will no longer close it on exit:
try
failwith (Path.read_dir closed |> String.concat ",")
with Invalid_argument _ -> traceln "Got Invalid_argument for closed FD";;
-+Got Invalid_argument for closed FD
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Rename
@@ -772,35 +699,25 @@ let try_rename t =
try_rename (t / "../foo") (t / "foo");
Unix.chdir ".."
```
+```mdx-error
+Line 2, characters 5-14:
+Error: Unbound value try_mkdir
+```


Confined:


```ocaml
# run ~clear:["tmp"; "dir"; "foo"] @@ fun env -> try_rename env#cwd;;
-+mkdir <cwd:tmp> -> ok
-+rename <cwd:tmp> to <cwd:dir> -> ok
-+write <cwd:foo> -> ok
-+rename <cwd:foo> to <cwd:dir/bar> -> ok
-+read <cwd:dir/bar> -> "FOO"
-+rename <dir:bar> to <cwd:foo> -> ok
-+read <cwd:foo> -> "FOO"
-+Eio.Io Fs Permission_denied _, renaming <cwd:../foo> to <cwd:foo>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


Unconfined:


```ocaml
# run @@ fun env -> try_rename env#fs;;
-+mkdir <fs:tmp> -> ok
-+rename <fs:tmp> to <fs:dir> -> ok
-+Eio.Io Fs Already_exists _, opening <fs:foo>
-+rename <fs:foo> to <fs:dir/bar> -> ok
-+read <fs:dir/bar> -> "FOO"
-+rename <dir:bar> to <fs:foo> -> ok
-+read <fs:foo> -> "FOO"
-+rename <fs:../foo> to <fs:foo> -> ok
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Stat
@@ -813,9 +730,8 @@ Unconfined:
assert (Eio.Path.is_directory (cwd / "stat_subdir"));
try_write_file (cwd / "stat_reg") "kingbula" ~create:(`Exclusive 0o600);
assert (Eio.Path.is_file (cwd / "stat_reg"));
-+mkdir <cwd:stat_subdir> -> ok
-+write <cwd:stat_reg> -> ok
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Fstatat:
@@ -836,16 +752,8 @@ Unconfined:
Path.symlink ~link_to:".." (cwd / "parent-symlink");
try_stat (cwd / "parent-symlink");
try_stat (cwd / "missing1" / "missing2");
-+mkdir <cwd:stat_subdir2> -> ok
-+<cwd:stat_subdir2> -> directory
-+<cwd:symlink> -> symbolic link / directory
-+<cwd:broken-symlink> -> symbolic link / Fs Not_found _
-+<cwd> -> directory
-+<cwd:..> -> Fs Permission_denied _
-+<cwd:stat_subdir2/..> -> directory
-+<cwd:parent-symlink> -> symbolic link / Fs Permission_denied _
-+<cwd:missing1/missing2> -> Fs Not_found _
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


@@ -862,12 +770,8 @@ Unconfined:
try_write_file (cwd / "file") "data" ~create:(`Exclusive 0o600);
try_read_link (cwd / "file");
try_read_link (cwd / "../unknown");
-+read_link <cwd:symlink> -> "file"
-+read_link <fs:symlink> -> "file"
-+write <cwd:file> -> ok
-+Eio.Io _, reading target of symlink <cwd:file>
-+Eio.Io Fs Permission_denied _, reading target of symlink <cwd:../unknown>
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# pread/pwrite
@@ -885,8 +789,8 @@ Check reading and writing vectors at arbitrary offsets:
let buf2 = Cstruct.create 4 in
Eio.File.pread_exact file ~file_offset:(Int63.of_int 1) [buf1; buf2];
traceln" %S/%S" (Cstruct.to_string buf1) (Cstruct.to_string buf2);;
-+ "-ab"/"c123"
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


Reading at the end of a file:
@@ -905,9 +809,8 @@ Reading at the end of a file:
assert false
with End_of_file ->
traceln "End-of-file";;
-+Read "abc"
-+End-of-file
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Cancelling while readable
@@ -923,7 +826,8 @@ Ensure reads can be cancelled promptly, even if there is no need to wait:
for _ = 1 to 10 do Eio.Flow.read_exact null buf done;
assert false)
(fun () -> failwith "Simulated error");;
-Exception: Failure "Simulated error".
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Native paths
@@ -956,19 +860,8 @@ Exception: Failure "Simulated error".
test (sub / ".");
test (sub / "..");
test (sub / "/etc/passwd");
-+<fs> -> Some .
-+<fs:/> -> Some /
-+<fs:/etc/hosts> -> Some /etc/hosts
-+<fs:.> -> Some .
-+<fs:foo/bar> -> Some ./foo/bar
-+<cwd> -> Some .
-+<cwd:..> -> Some ./..
-+<native-sub> -> Some ./native-sub/
-+<native-sub:foo.txt> -> Some ./native-sub/foo.txt
-+<native-sub:.> -> Some ./native-sub/.
-+<native-sub:..> -> Some ./native-sub/..
-+<native-sub:/etc/passwd> -> Some /etc/passwd
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Seek, truncate and sync
@@ -985,10 +878,8 @@ Exception: Failure "Simulated error".
let pos = Eio.File.seek file (Int63.of_int (-1)) `End in
traceln "seek from end: %a" Int63.pp pos;
Eio.File.sync file;    (* (no way to check if this actually worked, but ensure it runs) *)
-+seek from start: 3
-+relative seek: 5
-+seek from end: 9
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


# Extending paths
@@ -1006,15 +897,8 @@ Exception: Failure "Simulated error".
"", "bar";
"/", "";
]
-+"foo" / "bar" = "foo/bar"
-+"foo/" / "bar" = "foo/bar"
-+"foo" / "/bar" = "/bar"
-+"foo" / "" = "foo/"
-+"foo/" / "" = "foo/"
-+"" / "" = ""
-+"" / "bar" = "bar"
-+"/" / "" = "/"
-- : unit = ()
+Line 1, characters 1-4:
+Error: Unbound value run
```


```ocaml
@@ -1054,3 +938,7 @@ run ~clear:["stat_subdir2"; "symlink"; "broken-symlink"; "parent-symlink"] @@ fu
();


```
+```mdx-error
+Line 1, characters 1-4:
+Error: Unbound value run
+```
"/usr/bin/linux32" "/bin/sh" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2024-10-29 14:45.50: Job failed: Failed: Build failed