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Move script crate unit tests into the unit_tests crate.
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8 changed files with 190 additions and 183 deletions
2
tests/unit/script/mod.rs
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2
tests/unit/script/mod.rs
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#[cfg(target_pointer_width = "64")] mod size_of;
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mod textinput;
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48
tests/unit/script/size_of.rs
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48
tests/unit/script/size_of.rs
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use script::dom::characterdata::CharacterData;
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use script::dom::element::Element;
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use script::dom::eventtarget::EventTarget;
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use script::dom::htmldivelement::HTMLDivElement;
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use script::dom::htmlelement::HTMLElement;
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use script::dom::htmlspanelement::HTMLSpanElement;
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use script::dom::node::Node;
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use script::dom::text::Text;
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use std::mem::size_of;
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// Macro so that we can stringify type names
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// I'd really prefer the tests themselves to be run at plugin time,
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// however rustc::middle doesn't have access to the full type data
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macro_rules! sizeof_checker (
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($testname: ident, $t:ty, $known_size:expr) => (
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#[test]
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fn $testname() {
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let new = size_of::<$t>();
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let old = $known_size;
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if new < old {
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panic!("Your changes have decreased the stack size of commonly used DOM struct {} from {} to {}. \
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Good work! Please update the size in script/tests.rs",
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stringify!($t), old, new)
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} else if new > old {
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panic!("Your changes have increased the stack size of commonly used DOM struct {} from {} to {}. \
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These structs are present in large quantities in the DOM, and increasing the size \
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may dramatically affect our memory footprint. Please consider choosing a design which \
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avoids this increase. If you feel that the increase is necessary, \
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update to the new size in script/tests.rs.",
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stringify!($t), old, new)
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}
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});
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);
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// Update the sizes here
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sizeof_checker!(size_event_target, EventTarget, 48);
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sizeof_checker!(size_node, Node, 216);
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sizeof_checker!(size_element, Element, 328);
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sizeof_checker!(size_htmlelement, HTMLElement, 344);
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sizeof_checker!(size_div, HTMLDivElement, 344);
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sizeof_checker!(size_span, HTMLSpanElement, 344);
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sizeof_checker!(size_text, Text, 248);
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sizeof_checker!(size_characterdata, CharacterData, 248);
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158
tests/unit/script/textinput.rs
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158
tests/unit/script/textinput.rs
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use script::textinput::{TextInput, Selection, Lines, DeleteDir};
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use std::borrow::ToOwned;
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#[test]
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fn test_textinput_delete_char() {
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let mut textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
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textinput.adjust_horizontal(2, Selection::NotSelected);
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textinput.delete_char(DeleteDir::Backward);
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assert_eq!(textinput.get_content(), "acdefg");
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textinput.delete_char(DeleteDir::Forward);
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assert_eq!(textinput.get_content(), "adefg");
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textinput.adjust_horizontal(2, Selection::Selected);
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textinput.delete_char(DeleteDir::Forward);
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assert_eq!(textinput.get_content(), "afg");
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}
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#[test]
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fn test_textinput_insert_char() {
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let mut textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
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textinput.adjust_horizontal(2, Selection::NotSelected);
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textinput.insert_char('a');
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assert_eq!(textinput.get_content(), "abacdefg");
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textinput.adjust_horizontal(2, Selection::Selected);
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textinput.insert_char('b');
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assert_eq!(textinput.get_content(), "ababefg");
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}
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#[test]
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fn test_textinput_get_sorted_selection() {
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let mut textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
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textinput.adjust_horizontal(2, Selection::NotSelected);
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textinput.adjust_horizontal(2, Selection::Selected);
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let (begin, end) = textinput.get_sorted_selection();
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assert_eq!(begin.index, 2);
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assert_eq!(end.index, 4);
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textinput.clear_selection();
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textinput.adjust_horizontal(-2, Selection::Selected);
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let (begin, end) = textinput.get_sorted_selection();
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assert_eq!(begin.index, 2);
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assert_eq!(end.index, 4);
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}
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#[test]
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fn test_textinput_replace_selection() {
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let mut textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
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textinput.adjust_horizontal(2, Selection::NotSelected);
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textinput.adjust_horizontal(2, Selection::Selected);
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textinput.replace_selection("xyz".to_owned());
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assert_eq!(textinput.get_content(), "abxyzefg");
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}
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#[test]
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fn test_textinput_current_line_length() {
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let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
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assert_eq!(textinput.current_line_length(), 3);
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textinput.adjust_vertical(1, Selection::NotSelected);
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assert_eq!(textinput.current_line_length(), 2);
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textinput.adjust_vertical(1, Selection::NotSelected);
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assert_eq!(textinput.current_line_length(), 1);
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}
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#[test]
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fn test_textinput_adjust_vertical() {
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let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
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textinput.adjust_horizontal(3, Selection::NotSelected);
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textinput.adjust_vertical(1, Selection::NotSelected);
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assert_eq!(textinput.edit_point.line, 1);
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assert_eq!(textinput.edit_point.index, 2);
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textinput.adjust_vertical(-1, Selection::NotSelected);
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assert_eq!(textinput.edit_point.line, 0);
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assert_eq!(textinput.edit_point.index, 2);
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textinput.adjust_vertical(2, Selection::NotSelected);
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assert_eq!(textinput.edit_point.line, 2);
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assert_eq!(textinput.edit_point.index, 1);
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}
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#[test]
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fn test_textinput_adjust_horizontal() {
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let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
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textinput.adjust_horizontal(4, Selection::NotSelected);
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assert_eq!(textinput.edit_point.line, 1);
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assert_eq!(textinput.edit_point.index, 0);
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textinput.adjust_horizontal(1, Selection::NotSelected);
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assert_eq!(textinput.edit_point.line, 1);
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assert_eq!(textinput.edit_point.index, 1);
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textinput.adjust_horizontal(2, Selection::NotSelected);
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assert_eq!(textinput.edit_point.line, 2);
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assert_eq!(textinput.edit_point.index, 0);
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textinput.adjust_horizontal(-1, Selection::NotSelected);
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assert_eq!(textinput.edit_point.line, 1);
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assert_eq!(textinput.edit_point.index, 2);
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}
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#[test]
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fn test_textinput_handle_return() {
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let mut single_line_textinput = TextInput::new(Lines::Single, "abcdef".to_owned());
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single_line_textinput.adjust_horizontal(3, Selection::NotSelected);
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single_line_textinput.handle_return();
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assert_eq!(single_line_textinput.get_content(), "abcdef");
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let mut multi_line_textinput = TextInput::new(Lines::Multiple, "abcdef".to_owned());
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multi_line_textinput.adjust_horizontal(3, Selection::NotSelected);
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multi_line_textinput.handle_return();
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assert_eq!(multi_line_textinput.get_content(), "abc\ndef");
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}
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#[test]
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fn test_textinput_select_all() {
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let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
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assert_eq!(textinput.edit_point.line, 0);
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assert_eq!(textinput.edit_point.index, 0);
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textinput.select_all();
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assert_eq!(textinput.edit_point.line, 2);
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assert_eq!(textinput.edit_point.index, 1);
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}
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#[test]
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fn test_textinput_get_content() {
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let single_line_textinput = TextInput::new(Lines::Single, "abcdefg".to_owned());
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assert_eq!(single_line_textinput.get_content(), "abcdefg");
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let multi_line_textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
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assert_eq!(multi_line_textinput.get_content(), "abc\nde\nf");
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}
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#[test]
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fn test_textinput_set_content() {
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let mut textinput = TextInput::new(Lines::Multiple, "abc\nde\nf".to_owned());
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assert_eq!(textinput.get_content(), "abc\nde\nf");
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textinput.set_content("abc\nf".to_owned());
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assert_eq!(textinput.get_content(), "abc\nf");
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assert_eq!(textinput.edit_point.line, 0);
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assert_eq!(textinput.edit_point.index, 0);
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textinput.adjust_horizontal(3, Selection::Selected);
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assert_eq!(textinput.edit_point.line, 0);
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assert_eq!(textinput.edit_point.index, 3);
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textinput.set_content("de".to_owned());
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assert_eq!(textinput.get_content(), "de");
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assert_eq!(textinput.edit_point.line, 0);
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assert_eq!(textinput.edit_point.index, 2);
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}
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