Update.

test/fswatch/watch_file.wren

@@ -0,0 +1,34 @@
+// retoor <retoor@molodetz.nl>
+
+import "fswatch" for FileWatcher, FsEvent
+import "timer" for Timer
+import "io" for File, FileFlags
+
+var testFile = "/tmp/fswatch_test_%(Num.fromString("%(System.clock)".split(".")[1])).txt"
+
+var f = File.openWithFlags(testFile, FileFlags.writeOnly | FileFlags.create | FileFlags.truncate)
+f.writeBytes("initial", 0)
+f.close()
+
+var watcher = FileWatcher.new(testFile)
+var received = []
+
+watcher.start { |event|
+    received.add(event)
+}
+
+System.print(watcher.isActive) // expect: true
+
+Timer.immediate {
+    var f2 = File.openWithFlags(testFile, FileFlags.writeOnly | FileFlags.truncate)
+    f2.writeBytes("modified", 0)
+    f2.close()
+}
+
+Timer.sleep(100)
+
+System.print(received.count > 0) // expect: true
+System.print(received[0] is FsEvent) // expect: true
+
+watcher.stop()
+System.print(watcher.isActive) // expect: false

test/io/file/copy.wren

@@ -0,0 +1,17 @@
+// retoor <retoor@molodetz.nl>
+
+import "io" for File
+
+var srcFile = "/tmp/test_copy_src.txt"
+var dstFile = "/tmp/test_copy_dst.txt"
+var content = "Copy me!"
+
+File.write(srcFile, content)
+
+File.copy(srcFile, dstFile)
+
+System.print(File.exists(dstFile)) // expect: true
+System.print(File.read(dstFile) == content) // expect: true
+
+File.delete(srcFile)
+File.delete(dstFile)

test/io/file/move.wren

@@ -0,0 +1,17 @@
+// retoor <retoor@molodetz.nl>
+
+import "io" for File
+
+var srcFile = "/tmp/test_move_src.txt"
+var dstFile = "/tmp/test_move_dst.txt"
+var content = "Move me!"
+
+File.write(srcFile, content)
+
+File.move(srcFile, dstFile)
+
+System.print(File.exists(srcFile)) // expect: false
+System.print(File.exists(dstFile)) // expect: true
+System.print(File.read(dstFile) == content) // expect: true
+
+File.delete(dstFile)

test/io/file/write_static.wren

@@ -0,0 +1,13 @@
+// retoor <retoor@molodetz.nl>
+
+import "io" for File
+
+var testFile = "/tmp/test_write_static.txt"
+var content = "Hello, World!"
+
+File.write(testFile, content)
+
+var read = File.read(testFile)
+System.print(read == content) // expect: true
+
+File.delete(testFile)

test/io/window_size.wren

@@ -0,0 +1,13 @@
+// retoor <retoor@molodetz.nl>
+
+import "io" for Stdin
+
+var size = Stdin.windowSize
+
+System.print(size == null || size is List) // expect: true
+
+if (size != null) {
+    System.print(size.count == 2)
+    System.print(size[0] > 0)
+    System.print(size[1] > 0)
+}

test/pathlib/size.wren

@@ -0,0 +1,12 @@
+// retoor <retoor@molodetz.nl>
+
+import "pathlib" for Path
+
+var testFile = Path.new("/tmp/test_pathlib_size.txt")
+var content = "12345678"
+testFile.writeText(content)
+
+var size = testFile.size()
+System.print(size) // expect: 8
+
+testFile.unlink()

test/pathlib/stat_times.wren

@@ -0,0 +1,19 @@
+// retoor <retoor@molodetz.nl>
+
+import "pathlib" for Path
+
+var testFile = Path.new("/tmp/test_pathlib_stat_times.txt")
+testFile.writeText("test content")
+
+var mtime = testFile.mtime()
+var atime = testFile.atime()
+var ctime = testFile.ctime()
+
+System.print(mtime is Num) // expect: true
+System.print(atime is Num) // expect: true
+System.print(ctime is Num) // expect: true
+System.print(mtime > 0) // expect: true
+System.print(atime > 0) // expect: true
+System.print(ctime > 0) // expect: true
+
+testFile.unlink()

test/sysinfo/cpu_count.wren

@@ -0,0 +1,7 @@
+// retoor <retoor@molodetz.nl>
+
+import "sysinfo" for SysInfo
+
+var count = SysInfo.cpuCount
+System.print(count is Num) // expect: true
+System.print(count > 0) // expect: true

test/sysinfo/cpu_info.wren

@@ -0,0 +1,19 @@
+// retoor <retoor@molodetz.nl>
+
+import "sysinfo" for SysInfo
+
+var cpus = SysInfo.cpuInfo
+System.print(cpus is List) // expect: true
+System.print(cpus.count > 0) // expect: true
+
+var cpu = cpus[0]
+System.print(cpu is Map) // expect: true
+System.print(cpu.containsKey("model")) // expect: true
+System.print(cpu.containsKey("speed")) // expect: true
+System.print(cpu.containsKey("times")) // expect: true
+
+var times = cpu["times"]
+System.print(times is Map) // expect: true
+System.print(times.containsKey("user")) // expect: true
+System.print(times.containsKey("sys")) // expect: true
+System.print(times.containsKey("idle")) // expect: true

test/sysinfo/hostname.wren

@@ -0,0 +1,7 @@
+// retoor <retoor@molodetz.nl>
+
+import "sysinfo" for SysInfo
+
+var hostname = SysInfo.hostname
+System.print(hostname is String) // expect: true
+System.print(hostname.count > 0) // expect: true

test/sysinfo/hrtime.wren

@@ -0,0 +1,9 @@
+// retoor <retoor@molodetz.nl>
+
+import "sysinfo" for SysInfo
+
+var t1 = SysInfo.hrtime
+var t2 = SysInfo.hrtime
+System.print(t1 is Num) // expect: true
+System.print(t2 is Num) // expect: true
+System.print(t2 >= t1) // expect: true

test/sysinfo/load_average.wren

@@ -0,0 +1,10 @@
+// retoor <retoor@molodetz.nl>
+
+import "sysinfo" for SysInfo
+
+var load = SysInfo.loadAverage
+System.print(load is List) // expect: true
+System.print(load.count) // expect: 3
+System.print(load[0] is Num) // expect: true
+System.print(load[1] is Num) // expect: true
+System.print(load[2] is Num) // expect: true

test/sysinfo/memory.wren

@@ -0,0 +1,16 @@
+// retoor <retoor@molodetz.nl>
+
+import "sysinfo" for SysInfo
+
+var total = SysInfo.totalMemory
+var free = SysInfo.freeMemory
+var resident = SysInfo.residentMemory
+
+System.print(total is Num) // expect: true
+System.print(free is Num) // expect: true
+System.print(resident is Num) // expect: true
+
+System.print(total > 0) // expect: true
+System.print(free > 0) // expect: true
+System.print(resident > 0) // expect: true
+System.print(total >= free) // expect: true

test/sysinfo/network_interfaces.wren

@@ -0,0 +1,23 @@
+// retoor <retoor@molodetz.nl>
+
+import "sysinfo" for SysInfo
+
+var interfaces = SysInfo.networkInterfaces
+System.print(interfaces is Map) // expect: true
+System.print(interfaces.count > 0) // expect: true
+
+for (name in interfaces.keys) {
+    var addrs = interfaces[name]
+    System.print(addrs is List) // expect: true
+
+    for (addr in addrs) {
+        System.print(addr is Map) // expect: true
+        System.print(addr.containsKey("family")) // expect: true
+        System.print(addr.containsKey("address")) // expect: true
+        System.print(addr.containsKey("internal")) // expect: true
+        System.print(addr.containsKey("netmask")) // expect: true
+        System.print(addr.containsKey("mac")) // expect: true
+        break
+    }
+    break
+}

test/sysinfo/uptime.wren

@@ -0,0 +1,7 @@
+// retoor <retoor@molodetz.nl>
+
+import "sysinfo" for SysInfo
+
+var uptime = SysInfo.uptime
+System.print(uptime is Num) // expect: true
+System.print(uptime > 0) // expect: true

test/timer/immediate.wren

@@ -0,0 +1,15 @@
+// retoor <retoor@molodetz.nl>
+
+import "timer" for Timer
+
+var called = false
+
+Timer.immediate {
+    called = true
+}
+
+System.print(called) // expect: false
+
+Timer.sleep(1)
+
+System.print(called) // expect: true

test/timer/interval.wren

@@ -0,0 +1,20 @@
+// retoor <retoor@molodetz.nl>
+
+import "timer" for Timer, TimerHandle
+
+var count = 0
+var handle = Timer.interval(1) {
+    count = count + 1
+}
+
+System.print(handle is TimerHandle) // expect: true
+System.print(handle.isActive) // expect: true
+
+Timer.sleep(100)
+handle.stop()
+
+System.print(count > 0) // expect: true
+System.print(handle.isActive) // expect: false
+
+
+System.print(count) // nontest

test/timer/sleep.wren

@@ -0,0 +1,6 @@
+// retoor <retoor@molodetz.nl>
+
+import "timer" for Timer
+
+Timer.sleep(10)
+System.print("after sleep") // expect: after sleep

test/udp/bind.wren

@@ -0,0 +1,11 @@
+// retoor <retoor@molodetz.nl>
+
+import "udp" for UdpSocket
+
+var socket = UdpSocket.new()
+socket.bind("127.0.0.1", 0)
+
+System.print(socket.localAddress) // expect: 127.0.0.1
+System.print(socket.localPort > 0) // expect: true
+
+socket.close()

test/udp/broadcast.wren

@@ -0,0 +1,9 @@
+// retoor <retoor@molodetz.nl>
+
+import "udp" for UdpSocket
+
+var socket = UdpSocket.new()
+socket.bind("0.0.0.0", 0)
+socket.setBroadcast(true)
+System.print("broadcast enabled") // expect: broadcast enabled
+socket.close()

test/udp/send_receive.wren

@@ -0,0 +1,30 @@
+// retoor <retoor@molodetz.nl>
+
+import "udp" for UdpSocket
+import "timer" for Timer
+import "scheduler" for Scheduler
+
+var server = UdpSocket.new()
+server.bind("127.0.0.1", 0)
+var serverPort = server.localPort
+
+var received = null
+
+Scheduler.add {
+    received = server.receive()
+    server.close()
+}
+
+var client = UdpSocket.new()
+client.bind("127.0.0.1", 0)
+
+Timer.immediate {
+    client.send("test", "127.0.0.1", serverPort)
+    client.close()
+}
+
+Timer.sleep(100)
+
+System.print(received != null) // expect: true
+System.print(received[0]) // expect: test
+System.print(received[1]) // expect: 127.0.0.1