mirror of
https://github.com/lihop/godot-xterm.git
synced 2024-09-20 00:26:18 +02:00
d6a4adf6aa
Adds support for 'normal' and 'focus' Style Boxes to Terminal node. Changes default background color to transparent, with background to be set by StyleBox. If background color is not transparent, will draw a background color rect to cover the entire control over the top of any stylebox. This is consistent with the behavior of the TextEdit node with regards to theme colors and styleboxes.
312 lines
8.6 KiB
GDScript
312 lines
8.6 KiB
GDScript
# SPDX-FileCopyrightText: 2021-2024 Leroy Hopson <godot-xterm@leroy.nix.nz>
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# SPDX-License-Identifier: MIT
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class_name TerminalTest extends GodotXtermTest
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func get_described_class():
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return Terminal
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func before_each():
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super.before_each()
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subject.size = Vector2(400, 200)
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# Helper function to fill the screen with the given character.
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func fill_screen(char: String = "A") -> String:
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var result = char.repeat(subject.get_cols() * subject.get_rows())
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subject.write(result)
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return result
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class TestInterface:
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extends TerminalTest
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## API V2.
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# Properties.
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func test_has_property_bell_muted():
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assert_has_property_with_default_value("bell_muted", false)
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func test_has_property_bell_cooldown():
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assert_has_property_with_default_value("bell_cooldown", 0.1)
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func test_has_property_blink_on_time():
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assert_has_property_with_default_value("blink_on_time", 0.6)
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func test_has_property_blink_off_time():
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assert_has_property_with_default_value("blink_off_time", 0.3)
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func test_has_property_copy_on_selection():
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assert_has_property_with_default_value("copy_on_selection", false)
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# TODO: Implement update_mode property.
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func xtest_has_property_update_mode():
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#assert_has_property_with_default_value("update_mode", UPDATE_MODE_AUTO)
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pass
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# cols and rows removed.
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# Methods.
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func test_has_method_clear():
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assert_has_method_with_return_type("clear", TYPE_NIL)
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func test_has_method_copy_all():
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assert_has_method_with_return_type("copy_all", TYPE_STRING)
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func test_has_method_copy_selection():
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assert_has_method_with_return_type("copy_selection", TYPE_STRING)
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func test_has_method_get_cols():
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assert_has_method_with_return_type("get_cols", TYPE_INT)
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func test_has_method_get_rows():
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assert_has_method_with_return_type("get_rows", TYPE_INT)
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func test_has_method_write():
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assert_has_method(subject, "write")
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# Signals.
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func test_has_signal_data_sent():
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assert_has_signal(subject, "data_sent")
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func test_has_signal_key_pressed():
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assert_has_signal(subject, "key_pressed")
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func test_has_signal_size_changed():
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assert_has_signal(subject, "size_changed")
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func test_has_signal_bell():
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assert_has_signal(subject, "bell")
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# Enums.
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# TODO: Implement UpdateMode enum.
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func xtest_has_enum_update_mode():
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assert_eq(described_class.UPDATE_MODE_DISABLED, 0)
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assert_eq(described_class.AUTO, 1)
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assert_eq(described_class.ALL, 2)
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assert_eq(described_class.ALL_NEXT_FRAME, 3)
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## API Next.
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# Methods.
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func test_has_method_get_cursor_pos():
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assert_has_method_with_return_type("get_cursor_pos", TYPE_VECTOR2I)
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func test_has_method_get_cell_size():
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assert_has_method_with_return_type("get_cell_size", TYPE_VECTOR2)
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func test_has_method_write_with_response():
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assert_has_method_with_return_type("write", TYPE_STRING)
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# Enums.
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func test_has_enum_inverse_mode():
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assert_eq(described_class.INVERSE_MODE_INVERT, 0)
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assert_eq(described_class.INVERSE_MODE_SWAP, 1)
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## Other tests.
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func test_has_no_visible_children():
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# We add children like the bell timer for private use that should not
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# be visible outside of the node itself.
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assert_eq(subject.get_child_count(), 0)
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class TestBell:
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extends TerminalTest
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func test_bell() -> void:
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watch_signals(subject)
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subject.bell_cooldown = 0
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subject.write(char(7))
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subject.write(char(0x07))
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subject.write("\a")
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subject.write("\u0007")
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subject.write("'Ask not for whom the \a tolls; it tolls for thee' - John Donne")
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assert_signal_emit_count(subject, "bell", 5)
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func test_bell_mute() -> void:
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watch_signals(subject)
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subject.bell_muted = true
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subject.write("\a")
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assert_signal_emit_count(subject, "bell", 0)
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func test_bell_cooldown() -> void:
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watch_signals(subject)
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subject.bell_cooldown = 10000
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subject.write("\a")
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subject.write("\a")
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assert_signal_emit_count(subject, "bell", 1)
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func test_change_cooldown_while_active() -> void:
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watch_signals(subject)
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subject.bell_cooldown = 10000
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subject.write("\a")
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subject.bell_cooldown = 0
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subject.write("\a")
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assert_signal_emit_count(subject, "bell", 2)
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class TestCursorPos:
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extends TerminalTest
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func test_get_cursor_pos_initial():
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assert_eq(subject.get_cursor_pos(), Vector2i.ZERO)
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func test_get_cursor_pos_x():
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subject.write("_")
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assert_eq(subject.get_cursor_pos().x, 1)
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func test_get_cursor_pos_y():
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subject.write("_".repeat(subject.cols + 1))
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assert_eq(subject.get_cursor_pos().y, 1)
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class TestWrite:
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extends TerminalTest
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func test_returns_response_when_input_contains_query():
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var response = subject.write("\u001b[6n") # Query cursor position.
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assert_eq(response, "\u001b[1;1R")
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func test_returns_response_to_multiple_queries():
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var response = subject.write("\u001b[6n\u001b[5n") # Query cursor position and status.
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assert_eq(response, "\u001b[1;1R\u001b[0n")
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func test_returns_response_to_multiple_queries_among_other_data():
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var response = subject.write("hello\r\nworld\u001b[6nother\r\ndata\u001b[5ntest")
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assert_eq(response, "\u001b[2;6R\u001b[0n")
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func test_data_sent_emitted_on_query():
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subject.write("\u001b[6n")
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assert_signal_emitted(subject, "data_sent")
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func test_data_sent_emitted_with_response():
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subject.write("\u001b[6n")
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assert_signal_emitted_with_parameters(
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subject, "data_sent", ["\u001b[1;1R".to_utf8_buffer()]
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)
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func test_data_sent_not_emitted_when_empty_string_written():
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subject.write("")
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assert_signal_emit_count(subject, "data_sent", 0)
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class TestCopy:
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extends TerminalTest
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func test_copy_all_copies_the_entire_screen():
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var text = fill_screen()
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# The text will be wrapped over multiple lines and copy_all() preserves
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# these line wraps, therefore we need to strip them.
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assert_eq(subject.copy_all().replace("\n", ""), text)
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func test_copy_all_empty_screen():
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assert_eq(subject.copy_all(), "\n".repeat(subject.get_rows()))
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func test_copy_all_copies_the_scrollback_buffer():
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var text = fill_screen()
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text += fill_screen("B")
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text += fill_screen("C")
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assert_eq(subject.copy_all().replace("\n", ""), text)
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func test_copy_all_copies_unicode_text():
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var text = "ｱｲｳｴｵｶｷｸｹｺｻｼｽｾｿ"
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subject.write(text)
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assert_string_contains(subject.copy_all(), text)
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func test_copy_selection_when_nothing_selected():
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assert_eq(subject.copy_selection(), "")
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class TestClear:
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extends TerminalTest
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func test_clear_an_empty_screen_changes_nothing():
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var empty_screen = subject.copy_all()
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subject.clear()
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var screen_after = subject.copy_all()
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assert_eq(screen_after, empty_screen)
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func test_clear_when_screen_is_full_clears_all_but_the_bottommost_row():
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fill_screen()
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var final_line = "THIS SHOULDN'T BE CLEARED"
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subject.write(final_line)
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subject.clear()
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var screen_after = subject.copy_all()
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var expected = final_line + "\n".repeat(subject.get_rows())
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assert_eq(screen_after, expected)
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class TestSelect:
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extends TerminalTest
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# Use the behavior of TextEdit's select() method as a reference.
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var text_edit: TextEdit
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func assert_select_eq(argv, expected):
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text_edit.callv("select", argv)
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subject.callv("select", argv)
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assert_eq(
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expected,
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text_edit.get_selected_text(),
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"expected does not match reference implementation"
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)
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assert_eq(subject.copy_selection(), expected)
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func before_each():
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super.before_each()
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text_edit = TextEdit.new()
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text_edit.text = "0123456789\nABCDEFGHIJ\n)!@#$%^&*(\n\n\n\n\n\n"
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add_child_autofree(text_edit)
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subject.write("0123456789\r\nABCDEFGHIJ\r\n)!@#$%^&*(")
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func test_select_nothing():
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assert_select_eq([0, 0, 0, 0], "")
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func test_select_first_character():
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assert_select_eq([0, 0, 0, 1], "0")
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func test_select_last_character():
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assert_select_eq([2, 9, 2, 10], "(")
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func test_select_reverse_column():
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assert_select_eq([0, 6, 0, 1], "12345")
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func test_select_preceeds_column_bounds():
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assert_select_eq([0, -2, 0, -1], "")
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assert_select_eq([0, -2, 0, 0], "")
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assert_select_eq([0, -2, 0, 1], "0")
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func test_select_exceeds_column_bounds():
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assert_select_eq([0, 5, 0, 999], "56789")
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func test_select_first_row():
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assert_select_eq([0, 0, 0, 10], "0123456789")
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func test_select_second_row():
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assert_select_eq([1, 0, 1, 10], "ABCDEFGHIJ")
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func test_select_multiple_rows():
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assert_select_eq([0, 0, 1, 10], "0123456789\nABCDEFGHIJ")
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func test_select_rows_reverse():
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assert_select_eq([1, 5, 0, 0], "0123456789\nABCDE")
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func test_select_preceeds_row_bounds():
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assert_select_eq([-2, 0, -1, 10], "0123456789")
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assert_select_eq([-2, 0, 0, 10], "0123456789")
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assert_select_eq([-2, 0, 1, 10], "0123456789\nABCDEFGHIJ")
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func test_select_exceeds_row_bounds():
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assert_select_eq([1, 5, 999, 999], "FGHIJ\n)!@#$%^&*(\n\n\n\n\n\n")
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func test_wide_bounds():
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assert_select_eq([-999, -999, 999, 999], "0123456789\nABCDEFGHIJ\n)!@#$%^&*(\n\n\n\n\n\n")
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