package alcotest

  1. Overview
  2. Docs
Alcotest is a lightweight and colourful test framework

Install

Dune Dependency

Authors

Maintainers

Sources

alcotest-1.9.0.tbz
sha256=e2387136ca854df2b4152139dd4d4b3953a646e804948073dedfe0a232f08a15
sha512=ba38fe4a9061b001d274e5d41fb06c10c84120570fc00dc57dc5a06ba05176c2413295680d839f465ba91469ea99d7e172a324e26f005d6e8c4d98fca7657241

Description

Alcotest exposes simple interface to perform unit tests. It exposes a simple TESTABLE module type, a check function to assert test predicates and a run function to perform a list of unit -> unit test callbacks.

Alcotest provides a quiet and colorful output where only faulty runs are fully displayed at the end of the run (with the full logs ready to inspect), with a simple (yet expressive) query language to select the tests to run.

Published: 18 Mar 2025

README

README.md

A lightweight and colourful test framework.


Alcotest exposes a simple interface to perform unit tests. It exposes a simple TESTABLE module type, a check function to assert test predicates and a run function to perform a list of unit -> unit test callbacks.

Alcotest provides a quiet and colorful output where only faulty runs are fully displayed at the end of the run (with the full logs ready to inspect), with a simple (yet expressive) query language to select the tests to run. See the manpage for details.

The API documentation can be found here. For information on contributing to Alcotest, see CONTRIBUTING.md.


Examples

A simple example (taken from examples/simple.ml):

Generated by the following test suite specification:

(* Build with `ocamlbuild -pkg alcotest simple.byte` *)

(* A module with functions to test *)
module To_test = struct
  let lowercase = String.lowercase_ascii
  let capitalize = String.capitalize_ascii
  let str_concat = String.concat ""
  let list_concat = List.append
end

(* The tests *)
let test_lowercase () =
  Alcotest.(check string) "same string" "hello!" (To_test.lowercase "hELLO!")

let test_capitalize () =
  Alcotest.(check string) "same string" "World." (To_test.capitalize "world.")

let test_str_concat () =
  Alcotest.(check string) "same string" "foobar" (To_test.str_concat ["foo"; "bar"])

let test_list_concat () =
  Alcotest.(check (list int)) "same lists" [1; 2; 3] (To_test.list_concat [1] [2; 3])

(* Run it *)
let () =
  let open Alcotest in
  run "Utils" [
      "string-case", [
          test_case "Lower case"     `Quick test_lowercase;
          test_case "Capitalization" `Quick test_capitalize;
        ];
      "string-concat", [ test_case "String mashing" `Quick test_str_concat  ];
      "list-concat",   [ test_case "List mashing"   `Slow  test_list_concat ];
    ]

The result is a self-contained binary which displays the test results. Use dune exec examples/simple.exe -- --help to see the runtime options.

Here's an example of a of failing test suite:

By default, only the first failing test log is printed to the console (and all test logs are captured on disk). Pass --show-errors to print all error messages.

Using Alcotest with opam and Dune

Add (alcotest :with-test) to the depends stanza of your dune-project file, or "alcotest" {with-test} to your opam file. Use the with-test package variable to declare your tests opam dependencies. Call opam to install them:

$ opam install --deps-only --with-test .

You can then declare your test and link with Alcotest: (test (libraries alcotest …) …), and run your tests:

$ dune runtest

Selecting tests to execute

You can filter which tests to run by supplying a regular expression matching the names of the tests to execute, or by passing a regular expression and a comma-separated list of test numbers (or ranges of test numbers, e.g. 2,4..9):

$ ./simple.native test '.*concat*'
Testing Utils.
[SKIP]     string-case            0   Lower case.
[SKIP]     string-case            1   Capitalization.
[OK]       string-concat          0   String mashing.
[OK]       list-concat            0   List mashing.
The full test results are available in `_build/_tests`.
Test Successful in 0.000s. 2 tests run.

$ ./simple.native test 'string-case' '1..3'
Testing Utils.
[SKIP]     string-case            0   Lower case.
[OK]       string-case            1   Capitalization.
[SKIP]     string-concat          0   String mashing.
[SKIP]     list-concat            0   List mashing.
The full test results are available in `_build/_tests`.
Test Successful in 0.000s. 1 test run.

Note that you cannot filter by test case name (i.e. Lower case or Capitalization), you must filter by test name & number instead.

See the examples directory for more examples.

Quick and Slow tests

In general you should use `Quick tests: tests that are ran on any invocations of the test suite. You should only use `Slow tests for stress tests that are ran only on occasion (typically before a release or after a major change). These slow tests can be suppressed by passing the -q flag on the command line, e.g.:

$ ./test.exe -q # run only the quick tests
$ ./test.exe    # run quick and slow tests

Passing custom options to the tests

In most cases, the base tests are unit -> unit functions. However, it is also possible to pass an extra option to all the test functions by using 'a -> unit, where 'a is the type of the extra parameter.

In order to do this, you need to specify how this extra parameter is read on the command-line, by providing a Cmdliner term for command-line arguments which explains how to parse and serialize values of type 'a (note: do not use positional arguments, only optional arguments are supported).

For instance:

let test_nice i = Alcotest.(check int) "Is it a nice integer?" i 42

let int =
  let doc = "What is your preferred number?" in
  Cmdliner.Arg.(required & opt (some int) None & info ["n"] ~doc ~docv:"NUM")

let () =
  Alcotest.run_with_args "foo" int [
    "all", ["nice", `Quick, test_nice]
  ]

Will generate test.exe such that:

$ test.exe test
test.exe: required option -n is missing

$ test.exe test -n 42
Testing foo.
[OK]                all          0   int.

Lwt

Alcotest provides an Alcotest_lwt module that you could use to wrap Lwt test cases. The basic idea is that instead of providing a test function in the form unit -> unit, you provide one with the type unit -> unit Lwt.t and alcotest-lwt calls Lwt_main.run for you.

However, there are a couple of extra features:

  • If an async exception occurs, it will cancel your test case for you and fail it (rather than exiting the process).

  • You get given a switch, which will be turned off when the test case finishes (or fails). You can use that to free up any resources.

For instance:

let free () = print_endline "freeing all resources"; Lwt.return ()

let test_lwt switch () =
  Lwt_switch.add_hook (Some switch) free;
  Lwt.async (fun () -> failwith "All is broken");
  Lwt_unix.sleep 10.

let () =
  Lwt_main.run @@ Alcotest_lwt.run "foo" [
    "all", [
      Alcotest_lwt.test_case "one" `Quick test_lwt
    ]
  ]

Will generate:

$ test.exe
Testing foo.
[ERROR]             all          0   one.
-- all.000 [one.] Failed --
in _build/_tests/all.000.output:
freeing all resources
[failure] All is broken

Comparison with other testing frameworks

The README is pretty clear about that:

Alcotest is the only testing framework using colors!

More seriously, Alcotest is similar to ounit but it fixes a few of the problems found in that library:

  • Alcotest has a nicer output, it is easier to see what failed and what succeeded and to read the log outputs of the failed tests;

  • Alcotest uses combinators to define pretty-printers and comparators between the things to test.

Other nice tools doing different kind of testing also exist:

  • qcheck does random generation and property testing (e.g. Quick Check);

  • crowbar and bun are similar to qcheck, but use compiler-directed randomness, i.e. they take advantage of the AFL support the OCaml compiler;

  • ppx_inline_tests allows to write tests in the same file as your source-code; they will be run only in a special mode of compilation.

Dependencies (9)

  1. ocaml-syntax-shims
  2. uutf >= "1.0.1"
  3. stdlib-shims
  4. re >= "1.7.2"
  5. cmdliner >= "1.2.0"
  6. astring
  7. fmt >= "0.8.7"
  8. ocaml >= "4.08"
  9. dune >= "3.0"

Dev Dependencies (1)

  1. odoc with-doc

  1. ahrocksdb
  2. albatross >= "1.5.0"
  3. alcotest-async < "1.0.0" | >= "1.9.0"
  4. alcotest-js >= "1.9.0"
  5. alcotest-lwt < "1.0.0" | >= "1.9.0"
  6. alcotest-mirage >= "1.9.0"
  7. alg_structs_qcheck
  8. algaeff
  9. ambient-context
  10. ambient-context-eio
  11. ambient-context-lwt
  12. angstrom >= "0.7.0"
  13. ansi >= "0.6.0"
  14. anycache >= "0.7.4"
  15. anycache-async
  16. anycache-lwt
  17. archetype >= "1.4.2"
  18. archi
  19. arp != "2.3.1"
  20. arp-mirage < "2.0.0"
  21. arrakis
  22. art
  23. asai
  24. asak >= "0.2"
  25. asli >= "0.2.0"
  26. asn1-combinators >= "0.2.2"
  27. atd >= "2.3.3"
  28. atdgen >= "2.10.0"
  29. atdpy
  30. atdts
  31. backoff
  32. base32
  33. base64 >= "2.1.2" & < "3.2.0" | >= "3.4.0"
  34. bastet
  35. bastet_lwt
  36. bech32
  37. bechamel >= "0.5.0"
  38. bigarray-overlap
  39. bigstringaf
  40. bitlib
  41. blake2
  42. bloomf
  43. bls12-381 < "0.4.1" | >= "3.0.0" & < "18.0"
  44. bls12-381-hash
  45. bls12-381-js >= "0.4.2"
  46. bls12-381-js-gen >= "0.4.2"
  47. bls12-381-legacy
  48. bls12-381-signature
  49. bls12-381-unix
  50. blurhash
  51. brisk-reconciler
  52. builder-web
  53. bytebuffer
  54. ca-certs
  55. ca-certs-nss
  56. cachet
  57. cachet-lwt
  58. cachet-solo5
  59. cactus
  60. caldav
  61. calendar >= "3.0.0"
  62. callipyge
  63. camlix
  64. camlkit
  65. camlkit-base
  66. capnp-rpc
  67. capnp-rpc-lwt < "0.3.1"
  68. capnp-rpc-mirage >= "0.9.0"
  69. capnp-rpc-unix >= "0.9.0"
  70. caqti >= "1.7.0"
  71. caqti-async >= "1.7.0"
  72. caqti-driver-mariadb >= "1.7.0"
  73. caqti-driver-postgresql >= "1.7.0"
  74. caqti-driver-sqlite3 >= "1.7.0"
  75. caqti-dynload >= "2.0.1"
  76. caqti-eio
  77. caqti-lwt >= "1.7.0"
  78. carray
  79. carton < "1.0.0"
  80. carton-git
  81. carton-lwt >= "0.4.1" & < "1.0.0"
  82. catala >= "0.6.0"
  83. cborl
  84. cf-lwt
  85. chacha
  86. chamelon
  87. chamelon-unix
  88. charrua-client
  89. charrua-client-lwt
  90. charrua-client-mirage < "0.11.0"
  91. charrua-server >= "1.4.1"
  92. checked_oint
  93. checkseum >= "0.0.3"
  94. cid
  95. clarity-lang
  96. class_group_vdf
  97. cohttp
  98. cohttp-curl-async
  99. cohttp-curl-lwt
  100. cohttp-eio >= "6.0.0~beta2"
  101. colombe >= "0.2.0"
  102. color
  103. commons
  104. conan
  105. conan-cli
  106. conan-database
  107. conan-lwt
  108. conan-unix
  109. conex < "0.10.0"
  110. conex-mirage-crypto
  111. conex-nocrypto
  112. conformist
  113. cookie
  114. corosync
  115. cow >= "2.2.0"
  116. css
  117. css-parser
  118. cstruct >= "3.3.0"
  119. cstruct-sexp
  120. ctypes-zarith
  121. cuid
  122. curly
  123. current >= "0.4"
  124. current-albatross-deployer
  125. current_git >= "0.6.4"
  126. current_incr
  127. data-encoding
  128. dates_calc
  129. dbase4
  130. decimal >= "0.3.0"
  131. decompress
  132. depyt
  133. digestif >= "0.8.1"
  134. dirsp-exchange-kbb2017
  135. dirsp-proscript-mirage
  136. dirsp-ps2ocaml
  137. dispatch >= "0.4.1"
  138. dkim
  139. dkim-bin
  140. dkim-mirage
  141. dkml-dune-dsl-show
  142. dkml-install
  143. dkml-install-installer
  144. dkml-install-runner
  145. dkml-package-console
  146. dns >= "4.0.0"
  147. dns-cli
  148. dns-client >= "4.6.0"
  149. dns-forward-lwt-unix
  150. dns-resolver
  151. dns-server
  152. dns-tsig
  153. dnssd
  154. dnssec
  155. docfd >= "2.2.0"
  156. dockerfile >= "8.2.2"
  157. domain-local-await >= "0.2.1"
  158. domain-local-timeout
  159. domain-name
  160. dot-merlin-reader = "5.3~5.3preview"
  161. dream
  162. dream-htmx
  163. dream-pure
  164. dscheck >= "0.1.1"
  165. duff
  166. dune-deps >= "1.4.0"
  167. dune-release >= "1.0.0"
  168. duration >= "0.1.1"
  169. eio < "0.12"
  170. eio_linux
  171. eio_windows
  172. emile
  173. encore
  174. eqaf >= "0.5"
  175. equinoxe
  176. equinoxe-cohttp
  177. equinoxe-hlc
  178. ezgzip
  179. ezjsonm
  180. ezjsonm-lwt
  181. FPauth
  182. FPauth-core
  183. FPauth-responses
  184. FPauth-strategies
  185. faraday != "0.2.0"
  186. farfadet
  187. fat-filesystem
  188. ff
  189. ff-pbt
  190. flex-array
  191. fsevents-lwt
  192. functoria
  193. functoria-runtime >= "2.2.0" & < "3.0.1" | = "3.1.2"
  194. geojson
  195. geoml >= "0.1.1"
  196. git
  197. git-cohttp
  198. git-cohttp-mirage
  199. git-cohttp-unix
  200. git-kv >= "0.1.0" & < "0.1.3"
  201. git-mirage
  202. git-split
  203. git-unix = "2.0.0" | >= "2.1.1"
  204. gitlab-unix
  205. glicko2
  206. gmap >= "0.3.0"
  207. gobba
  208. gpt
  209. graphql
  210. graphql-async
  211. graphql-cohttp >= "0.13.0"
  212. graphql-lwt
  213. graphql_parser != "0.11.0"
  214. graphql_ppx
  215. h1
  216. h1_parser
  217. h2
  218. hacl
  219. hacl-star >= "0.6.0"
  220. hacl_func
  221. hacl_x25519 >= "0.2.0"
  222. highlexer
  223. hkdf
  224. hockmd
  225. html_of_jsx
  226. http
  227. http-multipart-formdata < "2.0.0"
  228. httpaf >= "0.2.0"
  229. httpcats
  230. httpun
  231. httpun-ws
  232. hvsock
  233. icalendar >= "0.1.4"
  234. imagelib
  235. index
  236. inferno >= "20220603"
  237. influxdb-async
  238. influxdb-lwt
  239. inquire < "0.2.0"
  240. interval-map
  241. iomux
  242. irmin != "2.3.0"
  243. irmin-bench >= "2.7.0"
  244. irmin-chunk >= "2.3.0"
  245. irmin-cli
  246. irmin-containers
  247. irmin-fs >= "2.3.0"
  248. irmin-git >= "2.3.0"
  249. irmin-graphql >= "2.3.0"
  250. irmin-mem >= "2.3.0"
  251. irmin-pack >= "2.4.0" & != "2.6.1"
  252. irmin-pack-tools
  253. irmin-test < "3.4.0" | >= "3.9.0"
  254. irmin-tezos
  255. irmin-tezos-utils
  256. irmin-unix >= "2.4.0" & != "2.6.1"
  257. irmin-watcher >= "0.4.0"
  258. jekyll-format
  259. jose
  260. json-data-encoding >= "0.9"
  261. json_decoder
  262. jsonxt
  263. junit_alcotest >= "2.2.0"
  264. jwto
  265. kcas >= "0.6.0"
  266. kcas_data >= "0.6.0"
  267. kdf
  268. ke >= "0.2"
  269. kkmarkdown
  270. kmt
  271. lambda-runtime
  272. lambda_streams
  273. lambda_streams_async
  274. lambdapi
  275. ledgerwallet-tezos >= "0.2.1" & < "0.4.0"
  276. letters
  277. lmdb >= "1.0"
  278. lockfree >= "0.3.1"
  279. logical
  280. logtk >= "1.6"
  281. lp
  282. lp-glpk
  283. lp-glpk-js
  284. lp-gurobi
  285. lru
  286. lt-code
  287. luv
  288. mazeppa
  289. mbr-format
  290. mdx >= "1.6.0"
  291. mec
  292. mechaml >= "1.2.1"
  293. merlin >= "4.17.1-414" & < "4.18-414" | >= "5.2.1-502" & < "5.3-502"
  294. merlin-lib >= "4.17.1-414" & < "5.0-502" | >= "5.2.1-502"
  295. metrics
  296. middleware
  297. mimic
  298. minicaml = "0.3.1" | >= "0.4"
  299. mirage >= "4.0.0~beta1"
  300. mirage-block-partition
  301. mirage-channel >= "4.0.1"
  302. mirage-channel-lwt < "3.1.0"
  303. mirage-crypto-ec >= "0.10.0"
  304. mirage-flow-unix < "1.3.0" | >= "3.0.0"
  305. mirage-fs-mem
  306. mirage-kv >= "2.0.0"
  307. mirage-kv-unix >= "3.0.0"
  308. mirage-logs >= "0.3.0"
  309. mirage-nat
  310. mirage-net-unix
  311. mirage-runtime >= "4.0.0~beta1" & < "4.5.0"
  312. mirage-tc
  313. mirage-vnetif-stack
  314. mjson
  315. mmdb < "0.3.0"
  316. mnd
  317. mqtt
  318. mrmime >= "0.2.0"
  319. msgpck >= "1.6"
  320. mssql >= "2.0.3"
  321. multibase
  322. multicore-magic >= "1.0.1"
  323. multihash
  324. multihash-digestif
  325. multipart-form-data
  326. multipart_form
  327. multipart_form-eio
  328. multipart_form-lwt
  329. named-pipe
  330. nanoid
  331. nbd >= "4.0.3"
  332. nbd-tool
  333. nloge
  334. nocoiner
  335. non_empty_list
  336. OCADml >= "0.6.0"
  337. obatcher
  338. ocaml-index = "1.1"
  339. ocaml-r >= "0.4.0"
  340. ocaml-version >= "3.1.0"
  341. ocamlformat >= "0.13.0" & < "0.25.1"
  342. ocamlformat-lib
  343. ocamlformat-mlx-lib
  344. ocamlformat-rpc < "removed"
  345. ocamline
  346. ocluster
  347. octez-bls12-381-hash
  348. octez-bls12-381-signature
  349. octez-libs
  350. octez-mec
  351. odoc < "2.1.0"
  352. ohex
  353. oidc
  354. opam-0install
  355. opam-0install-cudf >= "0.5.0"
  356. opam-compiler
  357. opam-file-format >= "2.1.1"
  358. opentelemetry >= "0.6"
  359. opentelemetry-client-cohttp-lwt >= "0.6"
  360. opentelemetry-client-ocurl >= "0.6"
  361. opentelemetry-cohttp-lwt >= "0.6"
  362. opentelemetry-lwt >= "0.6"
  363. opium
  364. opium-graphql
  365. opium-testing
  366. opium_kernel
  367. orewa
  368. orgeat
  369. ortac-core
  370. osnap < "0.3.0"
  371. osx-acl
  372. osx-attr
  373. osx-cf
  374. osx-fsevents
  375. osx-membership
  376. osx-mount
  377. osx-xattr
  378. otoggl
  379. owl >= "0.7.0" & != "0.9.0" & != "1.0.0"
  380. owl-base < "0.5.0"
  381. owl-ode >= "0.1.0" & != "0.2.0"
  382. owl-symbolic
  383. par_incr
  384. passmaker
  385. patch
  386. pbkdf
  387. pecu >= "0.2"
  388. pf-qubes
  389. pg_query >= "0.9.6"
  390. pgx >= "1.0"
  391. pgx_unix >= "1.0"
  392. pgx_value_core
  393. pgx_value_ptime
  394. phylogenetics
  395. piaf
  396. picos < "0.5.0"
  397. picos_meta
  398. piece_rope
  399. plebeia >= "2.0.0"
  400. polyglot
  401. polynomial
  402. ppx_blob >= "0.3.0"
  403. ppx_catch
  404. ppx_deriving_cmdliner
  405. ppx_deriving_ezjsonm
  406. ppx_deriving_qcheck
  407. ppx_deriving_rpc
  408. ppx_deriving_yaml
  409. ppx_inline_alcotest
  410. ppx_map
  411. ppx_mica
  412. ppx_parser
  413. ppx_protocol_conv >= "5.0.0"
  414. ppx_protocol_conv_json >= "5.0.0"
  415. ppx_protocol_conv_jsonm >= "5.0.0"
  416. ppx_protocol_conv_msgpack >= "5.0.0"
  417. ppx_protocol_conv_xml_light >= "5.0.0"
  418. ppx_protocol_conv_xmlm
  419. ppx_protocol_conv_yaml >= "5.0.0"
  420. ppx_repr
  421. ppx_subliner
  422. ppx_units
  423. ppx_yojson >= "1.1.0"
  424. pratter
  425. prbnmcn-ucb1 >= "0.0.2"
  426. prc
  427. preface
  428. pretty_expressive
  429. prettym
  430. proc-smaps
  431. producer
  432. progress
  433. prom
  434. prometheus < "1.2"
  435. prometheus-app
  436. protocell
  437. protocol-9p < "0.11.0" | >= "0.11.2"
  438. protocol-9p-unix
  439. psq
  440. pyast
  441. qcheck >= "0.18"
  442. qcheck-alcotest
  443. qcheck-core >= "0.18"
  444. quickjs
  445. randii
  446. reason-standard
  447. red-black-tree
  448. reparse >= "2.0.0" & < "3.0.0"
  449. reparse-unix < "2.1.0"
  450. resp
  451. resp-unix >= "0.10.0"
  452. resto >= "0.9"
  453. rfc1951 < "1.0.0"
  454. routes < "2.0.0"
  455. rpc >= "7.1.0"
  456. rpclib >= "7.1.0"
  457. rpclib-async
  458. rpclib-lwt >= "7.1.0"
  459. rpmfile < "0.3.0"
  460. rpmfile-eio
  461. rpmfile-unix
  462. SZXX >= "4.0.0"
  463. salsa20
  464. salsa20-core
  465. sanddb >= "0.2"
  466. saturn != "0.4.1"
  467. saturn_lockfree != "0.4.1"
  468. scrypt-kdf
  469. secp256k1 >= "0.4.1"
  470. secp256k1-internal
  471. semver >= "0.2.1"
  472. sendmail
  473. sendmail-lwt
  474. sendmail-miou-unix
  475. sendmail-mirage
  476. sendmsg
  477. seqes
  478. server-reason-react
  479. session-cookie
  480. session-cookie-async
  481. session-cookie-lwt
  482. sherlodoc
  483. sihl < "0.2.0"
  484. sihl-type
  485. slug
  486. smaws-clients
  487. smaws-lib
  488. smol
  489. smol-helpers
  490. sodium-fmt
  491. solidity-alcotest
  492. spdx_licenses
  493. spectrum >= "0.2.0"
  494. spin >= "0.7.0"
  495. squirrel
  496. ssh-agent
  497. ssl >= "0.6.0"
  498. starred_ml
  499. stramon-lib
  500. styled-ppx
  501. swapfs
  502. syslog-rfc5424
  503. tabr
  504. tar-mirage >= "2.4.0"
  505. tcpip < "3.4.2" | >= "6.2.0"
  506. tdigest < "2.1.0"
  507. term-indexing
  508. term-tools
  509. terminal
  510. terminal_size >= "0.1.1"
  511. terminus
  512. terminus-cohttp
  513. terminus-hlc
  514. terml
  515. testo
  516. testo-lwt
  517. textmate-language >= "0.3.0"
  518. textrazor
  519. tezos-base-test-helpers < "17.3"
  520. tezos-bls12-381-polynomial
  521. tezos-client-base < "17.3"
  522. tezos-client-base-unix < "17.3"
  523. tezos-crypto >= "16.0" & < "17.3"
  524. tezos-crypto-dal < "17.3"
  525. tezos-error-monad >= "12.3" & < "17.3"
  526. tezos-event-logging-test-helpers < "17.3"
  527. tezos-plompiler = "0.1.3"
  528. tezos-plonk = "0.1.3"
  529. tezos-shell-services >= "16.0" & < "17.3"
  530. tezos-stdlib != "12.3" & < "17.3"
  531. tezos-test-helpers < "17.3"
  532. tezos-version >= "16.0" & < "17.3"
  533. tezos-webassembly-interpreter < "17.3"
  534. thread-table
  535. timedesc
  536. timere
  537. timmy
  538. timmy-jsoo
  539. timmy-lwt
  540. timmy-unix
  541. tls >= "0.12.0"
  542. toc
  543. topojson
  544. topojsone
  545. trail
  546. traits
  547. transept
  548. twostep
  549. type_eq
  550. type_id
  551. typebeat
  552. typeid >= "1.0.1"
  553. tyre >= "0.4"
  554. tyxml >= "4.2.0"
  555. tyxml-jsx
  556. tyxml-ppx >= "4.3.0"
  557. tyxml-syntax
  558. uecc
  559. ulid
  560. universal-portal
  561. unix-dirent
  562. unix-errno
  563. unix-sys-resource
  564. unix-sys-stat
  565. unix-time
  566. unstrctrd
  567. uring < "0.4"
  568. user-agent-parser
  569. uspf
  570. uspf-lwt
  571. uspf-mirage
  572. uspf-unix
  573. utop >= "2.13.0"
  574. validate
  575. validator
  576. vercel
  577. vhd-format-lwt >= "0.13.0"
  578. vpnkit
  579. wayland >= "2.0"
  580. wcwidth
  581. websocketaf
  582. x509 >= "0.7.0"
  583. xapi-rrd
  584. xapi-stdext-date
  585. xapi-stdext-encodings
  586. xapi-stdext-std >= "4.16.0"
  587. xkbcommon
  588. yaml
  589. yaml-sexp
  590. yocaml
  591. yocaml_syndication >= "2.0.0"
  592. yocaml_yaml < "2.0.0"
  593. yojson >= "1.6.0"
  594. yojson-five
  595. yuscii >= "0.3.0"
  596. yuujinchou >= "1.0.0"
  597. zar
  598. zed >= "3.2.2"
  599. zlist < "0.4.0"

Conflicts (2)

  1. js_of_ocaml-compiler < "5.8"
  2. result < "1.5"
OCaml

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