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

Conflicts (2)

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

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