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retired
A standard library for the Gleam programming language
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gen/test/gleam@regex_test.erl
-module(gleam@regex_test).
-compile(no_auto_import).
-export([from_string_test/0, compile_test/0, check_test/0, split_test/0, scan_test/0]).
-spec from_string_test() -> {ok, gleam@regex:regex()} |
{error, gleam@regex:compile_error()}.
from_string_test() ->
{ok, Re@1} = case gleam@regex:from_string(<<"[0-9]"/utf8>>) of
{ok, Re} -> {ok, Re};
_try ->
erlang:error(#{gleam_error => assert,
message => <<"Assertion pattern match failed"/utf8>>,
value => _try,
module => <<"gleam/regex_test"/utf8>>,
function => <<"from_string_test"/utf8>>,
line => 7})
end,
_pipe = gleam@regex:check(Re@1, <<"abc123"/utf8>>),
gleam@should:equal(_pipe, true),
_pipe@1 = gleam@regex:check(Re@1, <<"abcxyz"/utf8>>),
gleam@should:equal(_pipe@1, false),
{error, _@2} = case gleam@regex:from_string(<<"[0-9"/utf8>>) of
{error, _@1} -> {error, _@1};
_try@1 ->
erlang:error(#{gleam_error => assert,
message => <<"Assertion pattern match failed"/utf8>>,
value => _try@1,
module => <<"gleam/regex_test"/utf8>>,
function => <<"from_string_test"/utf8>>,
line => 15})
end.
-spec compile_test() -> nil.
compile_test() ->
Options = {options, true, false},
{ok, Re@1} = case gleam@regex:compile(<<"[A-B]"/utf8>>, Options) of
{ok, Re} -> {ok, Re};
_try ->
erlang:error(#{gleam_error => assert,
message => <<"Assertion pattern match failed"/utf8>>,
value => _try,
module => <<"gleam/regex_test"/utf8>>,
function => <<"compile_test"/utf8>>,
line => 20})
end,
_pipe = gleam@regex:check(Re@1, <<"abc123"/utf8>>),
gleam@should:equal(_pipe, true),
Options@1 = {options, false, true},
{ok, Re@3} = case gleam@regex:compile(<<"^[0-9]"/utf8>>, Options@1) of
{ok, Re@2} -> {ok, Re@2};
_try@1 ->
erlang:error(#{gleam_error => assert,
message => <<"Assertion pattern match failed"/utf8>>,
value => _try@1,
module => <<"gleam/regex_test"/utf8>>,
function => <<"compile_test"/utf8>>,
line => 26})
end,
_pipe@1 = gleam@regex:check(Re@3, <<"abc\n123"/utf8>>),
gleam@should:equal(_pipe@1, true).
-spec check_test() -> nil.
check_test() ->
{ok, Re@1} = case gleam@regex:from_string(<<"^f.o.?"/utf8>>) of
{ok, Re} -> {ok, Re};
_try ->
erlang:error(#{gleam_error => assert,
message => <<"Assertion pattern match failed"/utf8>>,
value => _try,
module => <<"gleam/regex_test"/utf8>>,
function => <<"check_test"/utf8>>,
line => 33})
end,
_pipe = gleam@regex:check(Re@1, <<"foo"/utf8>>),
gleam@should:equal(_pipe, true),
_pipe@1 = gleam@regex:check(Re@1, <<"boo"/utf8>>),
gleam@should:equal(_pipe@1, false).
-spec split_test() -> nil.
split_test() ->
{ok, Re@1} = case gleam@regex:from_string(<<" *, *"/utf8>>) of
{ok, Re} -> {ok, Re};
_try ->
erlang:error(#{gleam_error => assert,
message => <<"Assertion pattern match failed"/utf8>>,
value => _try,
module => <<"gleam/regex_test"/utf8>>,
function => <<"split_test"/utf8>>,
line => 43})
end,
_pipe = gleam@regex:split(Re@1, <<"foo,32, 4, 9 ,0"/utf8>>),
gleam@should:equal(
_pipe,
[<<"foo"/utf8>>,
<<"32"/utf8>>,
<<"4"/utf8>>,
<<"9"/utf8>>,
<<"0"/utf8>>]
).
-spec scan_test() -> nil.
scan_test() ->
{ok, Re@1} = case gleam@regex:from_string(<<"Gl\\w+"/utf8>>) of
{ok, Re} -> {ok, Re};
_try ->
erlang:error(#{gleam_error => assert,
message => <<"Assertion pattern match failed"/utf8>>,
value => _try,
module => <<"gleam/regex_test"/utf8>>,
function => <<"scan_test"/utf8>>,
line => 50})
end,
_pipe = gleam@regex:scan(Re@1, <<"!Gleam"/utf8>>),
gleam@should:equal(_pipe, [{match, <<"Gleam"/utf8>>, []}]),
_pipe@1 = gleam@regex:scan(Re@1, <<"हGleam"/utf8>>),
gleam@should:equal(_pipe@1, [{match, <<"Gleam"/utf8>>, []}]),
_pipe@2 = gleam@regex:scan(Re@1, <<"𐍈Gleam"/utf8>>),
gleam@should:equal(_pipe@2, [{match, <<"Gleam"/utf8>>, []}]),
{ok, Re@3} = case gleam@regex:from_string(<<"[oi]n a(.?) (\\w+)"/utf8>>) of
{ok, Re@2} -> {ok, Re@2};
_try@1 ->
erlang:error(#{gleam_error => assert,
message => <<"Assertion pattern match failed"/utf8>>,
value => _try@1,
module => <<"gleam/regex_test"/utf8>>,
function => <<"scan_test"/utf8>>,
line => 61})
end,
_pipe@3 = gleam@regex:scan(Re@3, <<"I am on a boat in a lake."/utf8>>),
gleam@should:equal(
_pipe@3,
[{match, <<"on a boat"/utf8>>, [none, {some, <<"boat"/utf8>>}]},
{match, <<"in a lake"/utf8>>, [none, {some, <<"lake"/utf8>>}]}]
).