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feat: add async/await keywords, Num/String extensions, and Jinja markdown example

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Add `async` and `await` token support to the Wren compiler with scheduler resolution logic, extend `Num` with `e` constant, hyperbolic trig, base conversion, and new methods (`isZero`, `gcd`, `lcm`, `digits`, etc.), extend `String` with `lower`, `upper`, `capitalize`, `title`, and regenerate `wren_core.wren.inc`. Include `Makefile` for multi-platform builds, rewrite `README.md` with updated build instructions, and add `example/await_demo.wren` and `example/jinja_markdown.wren` demonstrating new features.
This commit is contained in:
retoor
2026-01-25 03:58:39 +00:00
parent 74ef5cbc11
commit 46fc2e2470
139 changed files with 5078 additions and 73 deletions
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test/argparse/choices.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("-l", {"long": "--level", "choices": ["debug", "info", "warn", "error"]})
var args = parser.parseArgs(["-l", "info"])
System.print(args["level"]) // expect: info
var args2 = parser.parseArgs(["--level", "error"])
System.print(args2["level"]) // expect: error
var args3 = parser.parseArgs(["--level", "debug"])
System.print(args3["level"]) // expect: debug
test/argparse/error_invalid_choice.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("-l", {"choices": ["debug", "info", "warn", "error"]})
var args = parser.parseArgs(["-l", "trace"]) // expect runtime error: Invalid choice 'trace' for -l
test/argparse/error_missing_option.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("-o", {"required": true})
var args = parser.parseArgs([]) // expect runtime error: Missing required option: -o
test/argparse/error_missing_required.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("filename")
var args = parser.parseArgs([]) // expect runtime error: Missing required argument: filename
test/argparse/error_nargs_plus.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("-f", {"nargs": "+"})
var args = parser.parseArgs(["-f"]) // expect runtime error: Option -f requires at least one value
test/argparse/error_unexpected_arg.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
var args = parser.parseArgs(["extra"]) // expect runtime error: Unexpected argument: extra
test/argparse/error_unknown_option.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
var args = parser.parseArgs(["--unknown"]) // expect runtime error: Unknown option: --unknown
test/argparse/help.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new("A test program")
parser.prog = "myapp"
parser.addArgument("input", {"help": "Input file path"})
parser.addArgument("-o", {"long": "--output", "help": "Output file path"})
parser.addArgument("-v", {"long": "--verbose", "action": "storeTrue", "help": "Enable verbose mode"})
parser.printHelp()
// expect: usage: myapp [options] input
// expect:
// expect: A test program
// expect:
// expect: positional arguments:
// expect: input Input file path
// expect:
// expect: optional arguments:
// expect: -o, --output Output file path
// expect: -v, --verbose Enable verbose mode
test/argparse/mixed.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("input")
parser.addArgument("-o", {"long": "--output", "default": "out.txt"})
parser.addArgument("-v", {"action": "storeTrue"})
parser.addArgument("-n", {"type": "int", "default": 1})
var args = parser.parseArgs(["data.csv", "-o", "result.json", "-v", "-n", "10"])
System.print(args["input"]) // expect: data.csv
System.print(args["output"]) // expect: result.json
System.print(args["v"]) // expect: true
System.print(args["n"]) // expect: 10
var args2 = parser.parseArgs(["data.csv"])
System.print(args2["input"]) // expect: data.csv
System.print(args2["output"]) // expect: out.txt
System.print(args2["v"]) // expect: false
System.print(args2["n"]) // expect: 1
test/argparse/nargs_num.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("-p", {"long": "--point", "nargs": 2, "type": "int"})
var args = parser.parseArgs(["-p", "10", "20"])
System.print(args["point"].count) // expect: 2
System.print(args["point"][0]) // expect: 10
System.print(args["point"][1]) // expect: 20
var args2 = parser.parseArgs(["--point", "5", "15"])
System.print(args2["point"].count) // expect: 2
System.print(args2["point"][0]) // expect: 5
System.print(args2["point"][1]) // expect: 15
test/argparse/nargs_plus.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("-f", {"long": "--files", "nargs": "+"})
var args = parser.parseArgs(["-f", "a.txt", "b.txt"])
System.print(args["files"].count) // expect: 2
System.print(args["files"][0]) // expect: a.txt
System.print(args["files"][1]) // expect: b.txt
var args2 = parser.parseArgs(["--files", "single.txt"])
System.print(args2["files"].count) // expect: 1
System.print(args2["files"][0]) // expect: single.txt
test/argparse/nargs_positional.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("files", {"nargs": "*", "required": false})
var args = parser.parseArgs(["a.txt", "b.txt", "c.txt"])
System.print(args["files"].count) // expect: 3
System.print(args["files"][0]) // expect: a.txt
System.print(args["files"][1]) // expect: b.txt
System.print(args["files"][2]) // expect: c.txt
var parser2 = ArgumentParser.new()
parser2.addArgument("files", {"nargs": "+"})
var args2 = parser2.parseArgs(["x.txt", "y.txt"])
System.print(args2["files"].count) // expect: 2
System.print(args2["files"][0]) // expect: x.txt
System.print(args2["files"][1]) // expect: y.txt
test/argparse/nargs_star.wren
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// retoor <retoor@molodetz.nl>
import "argparse" for ArgumentParser
var parser = ArgumentParser.new()
parser.addArgument("-f", {"long": "--files", "nargs": "*"})
var args = parser.parseArgs(["-f", "a.txt", "b.txt", "c.txt"])
System.print(args["files"].count) // expect: 3
System.print(args["files"][0]) // expect: a.txt
System.print(args["files"][1]) // expect: b.txt
System.print(args["files"][2]) // expect: c.txt
var args2 = parser.parseArgs(["--files"])
System.print(args2["files"].count) // expect: 0
test/await/async_already_resolved.wren
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import "scheduler" for Scheduler, Future
import "timer" for Timer
var task = async { "ready" }
await Timer.sleep(10)
System.print(task.isDone) // expect: true
System.print(await task) // expect: ready
test/await/async_basic.wren
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import "scheduler" for Scheduler, Future
import "timer" for Timer
var task = async { 42 }
var result = await task
System.print(result) // expect: 42
test/await/async_concurrent.wren
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import "scheduler" for Scheduler, Future
import "timer" for Timer
var order = []
var task1 = async {
await Timer.sleep(2)
order.add("task1")
}
var task2 = async {
await Timer.sleep(1)
order.add("task2")
}
await task1
await task2
System.print(order) // expect: [task2, task1]
test/await/basic.wren
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import "scheduler" for Scheduler
import "timer" for Timer
await Timer.sleep(1)
System.print("done") // expect: done
test/await/in_method.wren
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import "scheduler" for Scheduler
import "timer" for Timer
class Helper {
static run() {
await Timer.sleep(1)
return "completed"
}
}
System.print(Helper.run()) // expect: completed
test/await/return_value.wren
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import "scheduler" for Scheduler
import "timer" for Timer
var result = await Timer.sleep(1)
System.print(result == null) // expect: true
System.print("done") // expect: done
test/core/string/comparison.wren
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// retoor <retoor@molodetz.nl>
System.print("apple" < "banana") // expect: true
System.print("banana" > "apple") // expect: true
System.print("abc" <= "abc") // expect: true
System.print("abc" >= "abc") // expect: true
System.print("abc" < "abd") // expect: true
System.print("abd" > "abc") // expect: true
System.print("abd" < "abc") // expect: false
System.print("abc" > "abd") // expect: false
System.print("abc" < "abcd") // expect: true
System.print("abcd" > "abc") // expect: true
System.print("abcd" < "abc") // expect: false
System.print("abc" > "abcd") // expect: false
System.print("a" <= "b") // expect: true
System.print("b" >= "a") // expect: true
System.print("b" <= "a") // expect: false
System.print("a" >= "b") // expect: false
System.print("b" < "a") // expect: false
System.print("a" > "b") // expect: false
System.print("" < "a") // expect: true
System.print("a" > "") // expect: true
System.print("" <= "") // expect: true
System.print("" >= "") // expect: true
System.print("" < "") // expect: false
System.print("" > "") // expect: false
System.print("a" < "a") // expect: false
System.print("a" > "a") // expect: false
System.print("a" <= "a") // expect: true
System.print("a" >= "a") // expect: true
System.print("A" < "a") // expect: true
System.print("a" > "A") // expect: true
System.print("Z" < "a") // expect: true
System.print("a" > "Z") // expect: true
System.print("abc" < "abc") // expect: false
System.print("abc" > "abc") // expect: false
System.print("abc" <= "abc") // expect: true
System.print("abc" >= "abc") // expect: true
System.print("xyz" < "xya") // expect: false
System.print("xyz" > "xya") // expect: true
System.print("xyz" <= "xya") // expect: false
System.print("xyz" >= "xya") // expect: true
test/jinja/markdown_tags.wren
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// retoor <retoor@molodetz.nl>
import "jinja" for Environment, DictLoader
var env = Environment.new(DictLoader.new({
"md_heading": "{\% markdowntohtml \%}# Hello{\% endmarkdowntohtml \%}",
"md_bold": "{\% markdowntohtml \%}**bold**{\% endmarkdowntohtml \%}",
"md_var": "{\% markdowntohtml \%}# {{ title }}{\% endmarkdowntohtml \%}",
"html_to_md": "{\% markdownfromhtml \%}<h1>Hello</h1>{\% endmarkdownfromhtml \%}",
"html_to_md_bold": "{\% markdownfromhtml \%}<p><strong>bold</strong></p>{\% endmarkdownfromhtml \%}",
"filter_md": "{{ text|markdown }}",
"filter_fromhtml": "{{ html|markdownfromhtml }}"
}))
System.print(env.getTemplate("md_heading").render({})) // expect: <h1>Hello</h1>
System.print(env.getTemplate("md_bold").render({})) // expect: <p><strong>bold</strong></p>
System.print(env.getTemplate("md_var").render({"title": "World"})) // expect: <h1>World</h1>
System.print(env.getTemplate("html_to_md").render({})) // expect: # Hello
System.print(env.getTemplate("html_to_md_bold").render({})) // expect: **bold**
System.print(env.getTemplate("filter_md").render({"text": "**strong**"})) // expect: <p><strong>strong</strong></p>
System.print(env.getTemplate("filter_fromhtml").render({"html": "<h1>Title</h1>"})) // expect: # Title
test/number/angle.wren
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// retoor <retoor@molodetz.nl>
System.print(Num.pi.toDegrees) // expect: 180
System.print(180.toRadians == Num.pi) // expect: true
System.print(0.toDegrees) // expect: 0
System.print(0.toRadians) // expect: 0
test/number/constant_e.wren
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// retoor <retoor@molodetz.nl>
System.print(Num.e > 2.718) // expect: true
System.print(Num.e < 2.719) // expect: true
System.print(1.log == 0) // expect: true
test/number/conversion.wren
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// retoor <retoor@molodetz.nl>
System.print(65.toChar) // expect: A
System.print(97.toChar) // expect: a
System.print(48.toChar) // expect: 0
System.print(255.toBase(16)) // expect: ff
System.print(255.toBase(2)) // expect: 11111111
System.print(255.toBase(8)) // expect: 377
System.print(0.toBase(16)) // expect: 0
System.print((-42).toBase(10)) // expect: -42
System.print(35.toBase(36)) // expect: z
System.print(255.toHex) // expect: ff
System.print(10.toBinary) // expect: 1010
System.print(8.toOctal) // expect: 10
test/number/format.wren
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// retoor <retoor@molodetz.nl>
System.print(3.14159.format(2)) // expect: 3.14
System.print(3.14159.format(0)) // expect: 3
System.print(42.format(3)) // expect: 42.000
System.print((-1.5).format(1)) // expect: -1.5
test/number/integer_ops.wren
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// retoor <retoor@molodetz.nl>
System.print(12.gcd(8)) // expect: 4
System.print(54.gcd(24)) // expect: 6
System.print(7.gcd(13)) // expect: 1
System.print(0.gcd(5)) // expect: 5
System.print((-12).gcd(8)) // expect: 4
System.print(4.lcm(6)) // expect: 12
System.print(3.lcm(5)) // expect: 15
System.print(0.lcm(5)) // expect: 0
System.print(0.lcm(0)) // expect: 0
System.print(123.digits) // expect: [1, 2, 3]
System.print(0.digits) // expect: [0]
System.print((-456).digits) // expect: [4, 5, 6]
System.print(9.digits) // expect: [9]
test/number/math_functions.wren
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// retoor <retoor@molodetz.nl>
System.print(100.log10) // expect: 2
System.print(1000.log10) // expect: 3
System.print(1.log10) // expect: 0
System.print(0.sinh) // expect: 0
System.print(0.cosh) // expect: 1
System.print(0.tanh) // expect: 0
test/number/query.wren
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// retoor <retoor@molodetz.nl>
System.print(0.isZero) // expect: true
System.print(1.isZero) // expect: false
System.print((-1).isZero) // expect: false
System.print(5.isPositive) // expect: true
System.print(0.isPositive) // expect: false
System.print((-3).isPositive) // expect: false
System.print((-7).isNegative) // expect: true
System.print(0.isNegative) // expect: false
System.print(3.isNegative) // expect: false
System.print(42.isFinite) // expect: true
System.print(0.isFinite) // expect: true
System.print((1/0).isFinite) // expect: false
System.print((0/0).isFinite) // expect: false
System.print(4.isEven) // expect: true
System.print(3.isEven) // expect: false
System.print(0.isEven) // expect: true
System.print(1.5.isEven) // expect: false
System.print(3.isOdd) // expect: true
System.print(4.isOdd) // expect: false
System.print(0.isOdd) // expect: false
System.print(1.5.isOdd) // expect: false
System.print(5.isBetween(1, 10)) // expect: true
System.print(1.isBetween(1, 10)) // expect: true
System.print(10.isBetween(1, 10)) // expect: true
System.print(0.isBetween(1, 10)) // expect: false
System.print(11.isBetween(1, 10)) // expect: false
test/pathlib/copyfile.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var dir = Path.new("/tmp/wren_pathlib_test_copy")
if (dir.exists()) dir.rmtree()
dir.mkdir()
var src = dir / "original.txt"
src.writeText("copy me")
var dst = dir / "copied.txt"
src.copyfile(dst)
System.print(dst.exists()) // expect: true
System.print(dst.readText()) // expect: copy me
dir.rmtree()
test/pathlib/cwd_home.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var cwd = Path.cwd
System.print(cwd.isAbsolute) // expect: true
System.print(cwd.exists()) // expect: true
System.print(cwd.isDir()) // expect: true
var home = Path.home
System.print(home.isAbsolute) // expect: true
System.print(home.exists()) // expect: true
test/pathlib/equality.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var p1 = Path.new("/home/user")
var p2 = Path.new("/home/user")
var p3 = Path.new("/home/other")
System.print(p1 == p2) // expect: true
System.print(p1 != p3) // expect: true
System.print(p1 == p3) // expect: false
test/pathlib/exists.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var p1 = Path.new("/tmp")
System.print(p1.exists()) // expect: true
System.print(p1.isDir()) // expect: true
System.print(p1.isFile()) // expect: false
var p2 = Path.new("/nonexistent_path_xyz_12345")
System.print(p2.exists()) // expect: false
System.print(p2.isDir()) // expect: false
System.print(p2.isFile()) // expect: false
test/pathlib/expanduser.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var home = Path.home
var expanded = Path.new("~").expanduser()
System.print(expanded == home) // expect: true
var subpath = Path.new("~/docs").expanduser()
var expected = home / "docs"
System.print(subpath == expected) // expect: true
var regular = Path.new("/usr/local").expanduser()
System.print(regular) // expect: /usr/local
test/pathlib/glob.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var base = Path.new("/tmp/wren_pathlib_test_glob")
if (base.exists()) base.rmtree()
base.mkdir(true)
(base / "a.txt").writeText("a")
(base / "b.txt").writeText("b")
(base / "c.md").writeText("c")
var sub = base / "sub"
sub.mkdir()
(sub / "d.txt").writeText("d")
var txtFiles = base.glob("*.txt")
System.print(txtFiles.count) // expect: 2
var allTxt = base.rglob("*.txt")
System.print(allTxt.count) // expect: 3
base.rmtree()
test/pathlib/iterdir.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var dir = Path.new("/tmp/wren_pathlib_test_iterdir")
if (dir.exists()) dir.rmtree()
dir.mkdir()
(dir / "a.txt").writeText("a")
(dir / "b.txt").writeText("b")
(dir / "sub").mkdir()
var entries = dir.iterdir()
System.print(entries.count) // expect: 3
var names = {}
for (e in entries) {
names[e.name] = true
}
System.print(names.containsKey("a.txt")) // expect: true
System.print(names.containsKey("b.txt")) // expect: true
System.print(names.containsKey("sub")) // expect: true
dir.rmtree()
test/pathlib/joinpath.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var p1 = Path.new("/home")
var p2 = p1.joinpath("user")
System.print(p2) // expect: /home/user
var p3 = p1 / "user" / "docs"
System.print(p3) // expect: /home/user/docs
var p4 = p1.joinpath("/absolute")
System.print(p4) // expect: /absolute
var p5 = Path.new("").joinpath("file.txt")
System.print(p5) // expect: file.txt
var p6 = Path.new("/home/").joinpath("user")
System.print(p6) // expect: /home/user
test/pathlib/match.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var p1 = Path.new("/home/user/file.txt")
System.print(p1.match("*.txt")) // expect: true
System.print(p1.match("*.py")) // expect: false
System.print(p1.match("file.*")) // expect: true
System.print(p1.match("f???.*")) // expect: true
System.print(p1.match("*")) // expect: true
test/pathlib/mkdir.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var base = Path.new("/tmp/wren_pathlib_test_mkdir")
if (base.exists()) base.rmtree()
var nested = base / "a" / "b" / "c"
nested.mkdir(true)
System.print(nested.exists()) // expect: true
System.print(nested.isDir()) // expect: true
base.rmtree()
System.print(base.exists()) // expect: false
test/pathlib/read_write.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var dir = Path.new("/tmp/wren_pathlib_test_rw")
if (!dir.exists()) dir.mkdir()
var f = dir / "test.txt"
f.writeText("hello pathlib")
System.print(f.readText()) // expect: hello pathlib
System.print(f.exists()) // expect: true
System.print(f.isFile()) // expect: true
f.unlink()
System.print(f.exists()) // expect: false
dir.rmdir()
test/pathlib/relative_to.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var p1 = Path.new("/home/user/docs/file.txt")
System.print(p1.relativeTo("/home/user")) // expect: docs/file.txt
System.print(p1.relativeTo("/home")) // expect: user/docs/file.txt
var p2 = Path.new("/home/user")
System.print(p2.relativeTo("/home/user")) // expect: .
test/pathlib/rename.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var dir = Path.new("/tmp/wren_pathlib_test_rename")
if (dir.exists()) dir.rmtree()
dir.mkdir()
var src = dir / "source.txt"
src.writeText("content")
System.print(src.exists()) // expect: true
var dst = dir / "dest.txt"
src.rename(dst)
System.print(src.exists()) // expect: false
System.print(dst.exists()) // expect: true
System.print(dst.readText()) // expect: content
dir.rmtree()
test/pathlib/walk.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var base = Path.new("/tmp/wren_pathlib_test_walk")
if (base.exists()) base.rmtree()
base.mkdir()
(base / "file1.txt").writeText("a")
var sub = base / "subdir"
sub.mkdir()
(sub / "file2.txt").writeText("b")
var entries = base.walk()
System.print(entries.count) // expect: 2
var root1 = entries[0][0]
var dirs1 = entries[0][1]
var files1 = entries[0][2]
System.print(dirs1) // expect: [subdir]
System.print(files1) // expect: [file1.txt]
var dirs2 = entries[1][1]
var files2 = entries[1][2]
System.print(dirs2) // expect: []
System.print(files2) // expect: [file2.txt]
base.rmtree()
test/pathlib/with_methods.wren
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// retoor <retoor@molodetz.nl>
import "pathlib" for Path
var p1 = Path.new("/home/user/file.txt")
var p2 = p1.withName("other.md")
System.print(p2) // expect: /home/user/other.md
var p3 = p1.withStem("archive")
System.print(p3) // expect: /home/user/archive.txt
var p4 = p1.withSuffix(".bak")
System.print(p4) // expect: /home/user/file.bak
var p5 = Path.new("/data/file.tar.gz").withSuffix(".zip")
System.print(p5) // expect: /data/file.tar.zip
test/string/case.wren
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// retoor <retoor@molodetz.nl>
System.print("Hello World".lower) // expect: hello world
System.print("HELLO".lower) // expect: hello
System.print("hello".lower) // expect: hello
System.print("".lower) // expect:
System.print("123!@#".lower) // expect: 123!@#
System.print("Hello World".upper) // expect: HELLO WORLD
System.print("hello".upper) // expect: HELLO
System.print("HELLO".upper) // expect: HELLO
System.print("".upper) // expect:
System.print("123!@#".upper) // expect: 123!@#
System.print("hello world".capitalize) // expect: Hello world
System.print("HELLO".capitalize) // expect: Hello
System.print("h".capitalize) // expect: H
System.print("".capitalize) // expect:
System.print("already Capitalized".capitalize) // expect: Already capitalized
System.print("hello world".title) // expect: Hello World
System.print("HELLO WORLD".title) // expect: Hello World
System.print("hello".title) // expect: Hello
System.print("".title) // expect:
System.print("multi\tword\ntest".title) // expect: Multi Word
// expect: Test
System.print("Hello World".swapCase) // expect: hELLO wORLD
System.print("hello".swapCase) // expect: HELLO
System.print("HELLO".swapCase) // expect: hello
System.print("".swapCase) // expect:
System.print("123".swapCase) // expect: 123
test/string/check.wren
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// retoor <retoor@molodetz.nl>
System.print("hello".isLower) // expect: true
System.print("Hello".isLower) // expect: false
System.print("HELLO".isLower) // expect: false
System.print("123".isLower) // expect: false
System.print("".isLower) // expect: false
System.print("HELLO".isUpper) // expect: true
System.print("Hello".isUpper) // expect: false
System.print("hello".isUpper) // expect: false
System.print("123".isUpper) // expect: false
System.print("".isUpper) // expect: false
System.print("12345".isDigit) // expect: true
System.print("123a5".isDigit) // expect: false
System.print("".isDigit) // expect: false
System.print("0".isDigit) // expect: true
System.print("hello".isAlpha) // expect: true
System.print("Hello".isAlpha) // expect: true
System.print("hello1".isAlpha) // expect: false
System.print("".isAlpha) // expect: false
System.print("hello123".isAlphaNumeric) // expect: true
System.print("Hello".isAlphaNumeric) // expect: true
System.print("12345".isAlphaNumeric) // expect: true
System.print("hello!".isAlphaNumeric) // expect: false
System.print("".isAlphaNumeric) // expect: false
System.print(" ".isSpace) // expect: true
System.print(" \t\n".isSpace) // expect: true
System.print("hello".isSpace) // expect: false
System.print("".isSpace) // expect: false
System.print("hello".isAscii) // expect: true
System.print("123!@#".isAscii) // expect: true
System.print("".isAscii) // expect: true
test/string/convert.wren
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// retoor <retoor@molodetz.nl>
System.print("42".toNum) // expect: 42
System.print("3.14".toNum) // expect: 3.14
System.print("-7".toNum) // expect: -7
System.print("abc".toNum) // expect: null
System.print("".toNum) // expect: null
test/string/search.wren
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// retoor <retoor@molodetz.nl>
System.print("hello world hello".lastIndexOf("hello")) // expect: 12
System.print("hello".lastIndexOf("hello")) // expect: 0
System.print("hello".lastIndexOf("x")) // expect: -1
System.print("aaaa".lastIndexOf("aa")) // expect: 2
System.print("".lastIndexOf("x")) // expect: -1
System.print("hello world hello".lastIndexOf("hello", 11)) // expect: 0
System.print("hello world hello".lastIndexOf("hello", 12)) // expect: 12
System.print("hello world hello".lastIndexOf("hello", 100)) // expect: 12
System.print("hello".lastIndexOf("x", 3)) // expect: -1
test/string/split.wren
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// retoor <retoor@molodetz.nl>
var lines = "line1\nline2\nline3".splitLines
System.print(lines.count) // expect: 3
System.print(lines[0]) // expect: line1
System.print(lines[1]) // expect: line2
System.print(lines[2]) // expect: line3
var crlfLines = "a\r\nb\r\nc".splitLines
System.print(crlfLines.count) // expect: 3
System.print(crlfLines[0]) // expect: a
System.print(crlfLines[1]) // expect: b
System.print(crlfLines[2]) // expect: c
var chars = "abc".chars
System.print(chars.count) // expect: 3
System.print(chars[0]) // expect: a
System.print(chars[1]) // expect: b
System.print(chars[2]) // expect: c
System.print("".chars.count) // expect: 0
test/string/transform.wren
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// retoor <retoor@molodetz.nl>
System.print("hello".reverse) // expect: olleh
System.print("".reverse) // expect:
System.print("a".reverse) // expect: a
System.print("abcde".reverse) // expect: edcba
System.print("[%("hi".center(10))]") // expect: [ hi ]
System.print("hi".center(10, "-")) // expect: ----hi----
System.print("hello".center(3)) // expect: hello
System.print("x".center(5, ".")) // expect: ..x..
System.print("42".lpad(5, "0")) // expect: 00042
System.print("hello".lpad(3, "x")) // expect: hello
System.print("a".lpad(5, "-")) // expect: ----a
System.print("hi".rpad(5, ".")) // expect: hi...
System.print("hello".rpad(3, "x")) // expect: hello
System.print("a".rpad(5, "-")) // expect: a----
System.print("42".zfill(5)) // expect: 00042
System.print("-42".zfill(6)) // expect: -00042
System.print("+42".zfill(6)) // expect: +00042
System.print("12345".zfill(3)) // expect: 12345
System.print("HelloWorld".removePrefix("Hello")) // expect: World
System.print("HelloWorld".removePrefix("World")) // expect: HelloWorld
System.print("".removePrefix("x")) // expect:
System.print("HelloWorld".removeSuffix("World")) // expect: Hello
System.print("HelloWorld".removeSuffix("Hello")) // expect: HelloWorld
System.print("".removeSuffix("x")) // expect:
test/tempfile/custom_dir.wren
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+19
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// retoor <retoor@molodetz.nl>
import "tempfile" for TempFile
import "io" for Directory, File
import "pathlib" for Path
var baseDir = TempFile.mkdtemp()
var path = TempFile.mkstemp("", "tmp", baseDir)
System.print(path.startsWith(baseDir)) // expect: true
System.print(Path.new(path).exists()) // expect: true
File.delete(path)
var dir = TempFile.mkdtemp("", "tmp", baseDir)
System.print(dir.startsWith(baseDir)) // expect: true
System.print(Path.new(dir).isDir()) // expect: true
Directory.delete(dir)
Directory.delete(baseDir)
test/tempfile/gettempdir.wren
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+16
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// retoor <retoor@molodetz.nl>
import "tempfile" for TempFile
var dir = TempFile.gettempdir()
System.print(dir is String) // expect: true
System.print(dir.count > 0) // expect: true
System.print(TempFile.gettempprefix()) // expect: tmp
System.print(TempFile.tempdir == null) // expect: true
TempFile.tempdir = "/custom/path"
System.print(TempFile.gettempdir()) // expect: /custom/path
TempFile.tempdir = null
test/tempfile/mkdtemp.wren
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+18
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// retoor <retoor@molodetz.nl>
import "tempfile" for TempFile
import "io" for Directory
import "pathlib" for Path
var dir = TempFile.mkdtemp()
System.print(dir is String) // expect: true
System.print(Path.new(dir).exists()) // expect: true
System.print(Path.new(dir).isDir()) // expect: true
Directory.delete(dir)
System.print(Path.new(dir).exists()) // expect: false
var dir2 = TempFile.mkdtemp("_end", "mydir_")
System.print(dir2.contains("mydir_")) // expect: true
System.print(dir2.endsWith("_end")) // expect: true
Directory.delete(dir2)
test/tempfile/mkstemp.wren
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+21
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// retoor <retoor@molodetz.nl>
import "tempfile" for TempFile
import "io" for File
import "pathlib" for Path
var path = TempFile.mkstemp()
System.print(path is String) // expect: true
System.print(Path.new(path).exists()) // expect: true
File.delete(path)
System.print(Path.new(path).exists()) // expect: false
var path2 = TempFile.mkstemp(".txt")
System.print(path2.endsWith(".txt")) // expect: true
File.delete(path2)
var path3 = TempFile.mkstemp(".dat", "test_")
System.print(path3.contains("test_")) // expect: true
System.print(path3.endsWith(".dat")) // expect: true
File.delete(path3)
test/tempfile/mktemp.wren
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// retoor <retoor@molodetz.nl>
import "tempfile" for TempFile
import "pathlib" for Path
var name = TempFile.mktemp()
System.print(name is String) // expect: true
System.print(name.count > 0) // expect: true
System.print(Path.new(name).exists()) // expect: false
var name2 = TempFile.mktemp(".log", "app_")
System.print(name2.contains("app_")) // expect: true
System.print(name2.endsWith(".log")) // expect: true
test/tempfile/named_temporary_file.wren
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// retoor <retoor@molodetz.nl>
import "tempfile" for NamedTemporaryFile
import "pathlib" for Path
var tmp = NamedTemporaryFile.new()
System.print(tmp.name is String) // expect: true
System.print(Path.new(tmp.name).exists()) // expect: true
System.print(tmp.closed) // expect: false
System.print(tmp.delete) // expect: true
tmp.write("hello tempfile")
var content = tmp.read()
System.print(content) // expect: hello tempfile
tmp.close()
System.print(tmp.closed) // expect: true
System.print(Path.new(tmp.name).exists()) // expect: false
test/tempfile/named_temporary_file_no_delete.wren
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// retoor <retoor@molodetz.nl>
import "tempfile" for NamedTemporaryFile
import "io" for File
import "pathlib" for Path
var tmp = NamedTemporaryFile.new("", "tmp", null, false)
System.print(tmp.delete) // expect: false
tmp.write("persistent")
tmp.close()
System.print(tmp.closed) // expect: true
System.print(Path.new(tmp.name).exists()) // expect: true
var content = File.read(tmp.name)
System.print(content) // expect: persistent
File.delete(tmp.name)
test/tempfile/named_temporary_file_use.wren
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+15
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// retoor <retoor@molodetz.nl>
import "tempfile" for NamedTemporaryFile
import "pathlib" for Path
var savedName = null
NamedTemporaryFile.new().use {|tmp|
tmp.write("inside use block")
var content = tmp.read()
System.print(content) // expect: inside use block
savedName = tmp.name
}
System.print(Path.new(savedName).exists()) // expect: false
test/tempfile/temporary_directory.wren
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+15
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// retoor <retoor@molodetz.nl>
import "tempfile" for TemporaryDirectory
import "pathlib" for Path
var tmp = TemporaryDirectory.new()
System.print(tmp.name is String) // expect: true
System.print(Path.new(tmp.name).exists()) // expect: true
System.print(Path.new(tmp.name).isDir()) // expect: true
System.print(tmp.closed) // expect: false
System.print(tmp.delete) // expect: true
tmp.cleanup()
System.print(tmp.closed) // expect: true
System.print(Path.new(tmp.name).exists()) // expect: false
test/tempfile/temporary_directory_use.wren
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+20
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// retoor <retoor@molodetz.nl>
import "tempfile" for TemporaryDirectory
import "io" for File, FileFlags
import "pathlib" for Path
var savedName = null
TemporaryDirectory.new().use {|tmp|
savedName = tmp.name
System.print(Path.new(savedName).isDir()) // expect: true
var filePath = savedName + "/test.txt"
File.create(filePath) {|f|
f.writeBytes("hello", 0)
}
System.print(Path.new(filePath).exists()) // expect: true
}
System.print(Path.new(savedName).exists()) // expect: false
test/websocket/large_binary.wren
Vendored
+1 -1
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@@ -64,6 +64,6 @@ Scheduler.add {
ws.close()
}
Timer.sleep(30000)
Timer.sleep(10000)
System.print(result) // expect: ok