Mercurial > prosody-hg
annotate spec/util_argparse_spec.lua @ 13479:d1b7edf4e2de
net.unbound: Show canonical name in textual format (e.g. in shell)
libunbound does not tell us the whole chain of CNAMEs, only the final
canonical name.
This is to aid in debugging since it will only be shown in the shell.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Sun, 14 Apr 2024 14:06:57 +0200 |
| parents | 4ee9a912ceea |
| children | 48c056c10e5a |
| rev | line source |
|---|---|
| 11843 | 1 describe("parse", function() |
| 2 local parse | |
| 3 setup(function() parse = require"util.argparse".parse; end); | |
| 4 | |
| 5 it("works", function() | |
| 6 -- basic smoke test | |
| 7 local opts = parse({ "--help" }); | |
| 8 assert.same({ help = true }, opts); | |
| 9 end); | |
| 10 | |
| 11 it("returns if no args", function() assert.same({}, parse({})); end); | |
| 12 | |
| 13 it("supports boolean flags", function() | |
| 14 local opts, err = parse({ "--foo"; "--no-bar" }); | |
| 15 assert.falsy(err); | |
| 16 assert.same({ foo = true; bar = false }, opts); | |
| 17 end); | |
| 18 | |
| 19 it("consumes input until the first argument", function() | |
| 20 local arg = { "--foo"; "bar"; "--baz" }; | |
| 21 local opts, err = parse(arg); | |
| 22 assert.falsy(err); | |
|
12477
cc84682b8429
util.argparse: Revise 553c6204fe5b with a different approach
Matthew Wild <mwild1@gmail.com>
parents:
11845
diff
changeset
|
23 assert.same({ foo = true, "bar", "--baz" }, opts); |
| 11843 | 24 assert.same({ "bar"; "--baz" }, arg); |
| 25 end); | |
| 26 | |
| 27 it("expands short options", function() | |
| 28 local opts, err = parse({ "--foo"; "-b" }, { short_params = { b = "bar" } }); | |
| 29 assert.falsy(err); | |
| 30 assert.same({ foo = true; bar = true }, opts); | |
| 31 end); | |
| 32 | |
| 33 it("supports value arguments", function() | |
| 34 local opts, err = parse({ "--foo"; "bar"; "--baz=moo" }, { value_params = { foo = true; bar = true } }); | |
| 35 assert.falsy(err); | |
| 36 assert.same({ foo = "bar"; baz = "moo" }, opts); | |
| 37 end); | |
| 38 | |
| 39 it("demands values for value params", function() | |
| 40 local opts, err, where = parse({ "--foo" }, { value_params = { foo = true } }); | |
| 41 assert.falsy(opts); | |
| 42 assert.equal("missing-value", err); | |
| 43 assert.equal("--foo", where); | |
| 44 end); | |
| 45 | |
|
11845
97c1399720c2
util.argparse: Add test for #1691
Kim Alvefur <zash@zash.se>
parents:
11843
diff
changeset
|
46 it("reports where the problem is", function() |
|
97c1399720c2
util.argparse: Add test for #1691
Kim Alvefur <zash@zash.se>
parents:
11843
diff
changeset
|
47 local opts, err, where = parse({ "-h" }); |
|
97c1399720c2
util.argparse: Add test for #1691
Kim Alvefur <zash@zash.se>
parents:
11843
diff
changeset
|
48 assert.falsy(opts); |
|
97c1399720c2
util.argparse: Add test for #1691
Kim Alvefur <zash@zash.se>
parents:
11843
diff
changeset
|
49 assert.equal("param-not-found", err); |
|
97c1399720c2
util.argparse: Add test for #1691
Kim Alvefur <zash@zash.se>
parents:
11843
diff
changeset
|
50 assert.equal("-h", where, "returned where"); |
|
97c1399720c2
util.argparse: Add test for #1691
Kim Alvefur <zash@zash.se>
parents:
11843
diff
changeset
|
51 end); |
|
97c1399720c2
util.argparse: Add test for #1691
Kim Alvefur <zash@zash.se>
parents:
11843
diff
changeset
|
52 |
|
13160
4ee9a912ceea
util.argparse: Add support for repeatable parameters
Kim Alvefur <zash@zash.se>
parents:
12477
diff
changeset
|
53 it("supports array arguments", function () |
|
4ee9a912ceea
util.argparse: Add support for repeatable parameters
Kim Alvefur <zash@zash.se>
parents:
12477
diff
changeset
|
54 local opts, err = parse({ "--item"; "foo"; "--item"; "bar" }, { array_params = { item = true } }); |
|
4ee9a912ceea
util.argparse: Add support for repeatable parameters
Kim Alvefur <zash@zash.se>
parents:
12477
diff
changeset
|
55 assert.falsy(err); |
|
4ee9a912ceea
util.argparse: Add support for repeatable parameters
Kim Alvefur <zash@zash.se>
parents:
12477
diff
changeset
|
56 assert.same({"foo","bar"}, opts.item); |
|
4ee9a912ceea
util.argparse: Add support for repeatable parameters
Kim Alvefur <zash@zash.se>
parents:
12477
diff
changeset
|
57 end) |
| 11843 | 58 end); |