mirror of
https://github.com/lihop/godot-xterm.git
synced 2024-11-14 22:30:26 +01:00
0dd2378387
Uses fork of node-pty native code for forking pseudoterminals. Uses libuv pipe handle to communicate with the child process. - Paves the way for cross-platform (Linux, macOS and Windows) support. - Renames Pseudoterminal to PTY (which is much easier to type and spell :D). - Better performance than the old Pseudoterminal node. Especially when streaming large amounts of data such as running the `yes` command. - Allows setting custom file, args, initial window size, cwd, env vars (including important ones such as TERM and COLORTERM) and uid/gid on Linux and macOS. - Returns process exit code and terminating signal.
117 lines
3 KiB
GDScript
117 lines
3 KiB
GDScript
extends "res://addons/gut/test.gd"
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# WARNING: These test can only be run on the "Unix" platforms (X11, Server, and OSX).
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# Some of the tests also rely on listing the files in /dev/pts. If you open or close
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# terminals while these tests are running, it may cause inaccurate results.
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const PTYUnixNative := preload("res://addons/godot_xterm/nodes/pty/unix/pty_unix.gdns")
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const PTYUnix := preload("res://addons/godot_xterm/nodes/pty/unix/pty_unix.gd")
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func before_all():
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assert(
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OS.get_name() in ["X11", "Server", "OSX"], "Unix only tests cannot be run on this platform."
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)
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class TestFork:
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extends "res://addons/gut/test.gd"
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const PTYUnix := preload("res://addons/godot_xterm/nodes/pty/unix/pty_unix.gd")
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var sh_path: String
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func before_all():
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var output = []
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var exit_code = OS.execute("command", PoolStringArray(["-v", "sh"]), true, output)
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assert(exit_code == 0, "sh is required for these tests.")
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sh_path = output[0].strip_edges()
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func test_fork_creates_new_pts():
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var num_pts = Helper._get_pts().size()
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var pty = PTYUnix.new()
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add_child_autofree(pty)
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var err = pty.fork(sh_path)
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assert_eq(err, OK)
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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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class TestOpen:
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extends "res://addons/gut/test.gd"
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func test_open_creates_new_pts():
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var num_pts = Helper._get_pts().size()
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var result = PTYUnixNative.new().open(0, 0)
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assert_eq(result[0], OK)
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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_pty_has_correct_name():
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var original_pts = Helper._get_pts()
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var result = PTYUnixNative.new().open(0, 0)
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assert_eq(result[0], OK)
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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_true(result[1].pty in new_pts)
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func test_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 = PTYUnixNative.new().open(cols, rows)
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assert_eq(result[0], OK)
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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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class 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 := 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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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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