mirror of
https://github.com/lihop/godot-xterm.git
synced 2024-11-10 04:40:25 +01:00
9d15420df3
Makes for pretty paths when extending scripts: `extends "res://addons/godot_xterm/terminal.gd"` vs. `extends "res://addons/godot_xterm/nodes/terminal/terminal.gd"` Currently "res://addons/godot_xterm/pty.gd" is acutally `pty_unix.gd`. This is okay for now as the PTY node is only supported on Unix platforms. However, we will need to sort it out when adding Windows support as part of #25. Also remove the GDXterm namespace.
125 lines
2.7 KiB
GDScript
125 lines
2.7 KiB
GDScript
extends "res://addons/gut/test.gd"
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const LibuvUtils := preload("res://addons/godot_xterm/nodes/pty/libuv_utils.gd")
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var PTY = load("res://addons/godot_xterm/pty.gd")
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var pty
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var helper: Helper
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func before_all():
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if OS.get_name() == "OSX":
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helper = MacOSHelper.new()
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else:
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helper = LinuxHelper.new()
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func before_each():
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pty = PTY.new()
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add_child_autofree(pty)
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func test_fork_succeeds():
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var err = pty.fork("sh")
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assert_eq(err, OK)
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func test_open_succeeds():
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var result = pty.open()
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assert_eq(result[0], OK)
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func test_open_creates_a_new_pty():
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var num_pts = helper._get_pts().size()
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pty.open()
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var new_num_pts = helper._get_pts().size()
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assert_eq(new_num_pts, num_pts + 1)
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func test_open_pty_has_correct_name():
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var original_pts = helper._get_pts()
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var result = pty.open()
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var new_pts = helper._get_pts()
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for pt in original_pts:
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new_pts.erase(pt)
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assert_eq(result[1].pty, new_pts[0])
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func test_open_pty_has_correct_win_size():
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var cols = 7684
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var rows = 9314
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var result = pty.open(cols, rows)
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var winsize = helper._get_winsize(result[1].master)
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assert_eq(winsize.cols, cols)
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assert_eq(winsize.rows, rows)
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func test_closes_pty_on_exit():
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var num_pts = helper._get_pts().size()
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pty.fork("sleep", ["1000"])
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remove_child(pty)
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pty.free()
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yield(yield_for(1), YIELD)
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var new_num_pts = helper._get_pts().size()
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assert_eq(new_num_pts, num_pts)
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class Helper:
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static func _get_pts() -> Array:
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assert(false, "Abstract method")
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return []
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static func _get_winsize(fd: int) -> Dictionary:
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var output = []
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assert(
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OS.execute("command", ["-v", "python"], true, output) == 0,
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"Python must be installed to run this test."
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)
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var python_path = output[0].strip_edges()
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var exit_code = OS.execute(
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python_path,
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[
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"-c",
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(
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"import struct, fcntl, termios; print(struct.unpack('hh', fcntl.ioctl(%d, termios.TIOCGWINSZ, '1234')))"
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% fd
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)
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],
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true,
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output
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)
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assert(exit_code == 0, "Failed to run python command for this test.")
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var size = str2var("Vector2" + output[0].strip_edges())
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return {rows = int(size.x), cols = int(size.y)}
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class LinuxHelper:
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extends Helper
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static func _get_pts() -> Array:
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var dir := Directory.new()
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if dir.open("/dev/pts") != OK or dir.list_dir_begin(true, true) != OK:
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assert(false, "Could not open /dev/pts.")
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var pts := []
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var file_name: String = dir.get_next()
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while file_name != "":
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if file_name.is_valid_integer():
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pts.append("/dev/pts/%s" % file_name)
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file_name = dir.get_next()
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return pts
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class MacOSHelper:
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extends Helper
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static func _get_pts() -> Array:
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# TODO: Implement for macOS.
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# On macOS there is no /dev/pts directory, rather new ptys are created
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# under /dev/ttysXYZ.
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assert(false, "Not implemented")
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return []
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