Files
NativeScript/tests/app/ui/layouts/safe-area-tests.ts
2018-09-20 18:34:46 +03:00

854 lines
49 KiB
TypeScript

import { Page } from "tns-core-modules/ui/page";
import { GridLayout, ItemSpec } from "tns-core-modules/ui/layouts/grid-layout";
import { Button } from "tns-core-modules/ui/button";
import * as TKUnit from "../../TKUnit";
import * as view from "tns-core-modules/ui/core/view";
import { unsetValue } from "tns-core-modules/ui/core/view";
import * as builder from "tns-core-modules/ui/builder";
import * as testModule from "../../ui-test";
import * as layoutHelper from "./layout-helper";
import * as platform from "tns-core-modules/platform";
import { ios as iosUtils } from "tns-core-modules/utils/utils";
import * as commonTests from "./common-layout-tests";
import * as helper from "../helper";
import { parse } from "tns-core-modules/ui/builder";
import {
dipToDp, left, top, right, bottom, height, width,
paddingLeft, paddingTop, paddingRight, paddingBottom,
equal, closeEnough, notEqual, check,
heightEqual, widthEqual,
isLeftAlignedWith, isRightAlignedWith, isTopAlignedWith, isBottomAlignedWith,
isLeftOf, isRightOf, isBelow, isAbove,
isLeftWith, isAboveWith, isRightWith, isBelowWith
} from "./layout-tests-helper";
export class SafeAreaTests extends testModule.UITest<any> {
public create(): any {
return null;
}
private executeSnippet<U extends { root: view.View }>(ui: U, setup: (ui: U) => void, test: (ui: U) => void): void {
function waitUntilTestElementLayoutIsValid(view: view.View, timeoutSec?: number): void {
TKUnit.waitUntilReady(() => {
return view.isLayoutValid;
}, timeoutSec || 1);
}
setup(ui);
helper.buildUIAndRunTest(ui.root, () => {
waitUntilTestElementLayoutIsValid(ui.root);
test(ui);
});
};
private noop() {
// no operation
};
// Common
private getViews(template: string) {
let root = parse(template);
return {
root,
child0: root.getViewById("child0") as view.View,
child1: root.getViewById("child1") as view.View,
child2: root.getViewById("child2") as view.View
};
};
private layout_in_full_screen_test(layout: view.View) {
const fullScreenOrigin = { x: 0, y: 0 };
if (platform.isIOS && iosUtils.MajorVersion < 11) {
const safeAreaOrigin = layout.parent.nativeViewProtected.safeAreaLayoutGuide.layoutFrame.origin;
fullScreenOrigin.x += dipToDp(safeAreaOrigin.x);
fullScreenOrigin.y += dipToDp(safeAreaOrigin.y);
}
const l = left(layout);
const t = top(layout);
const r = right(layout);
const b = bottom(layout);
const widthPixels = platform.screen.mainScreen.widthPixels;
const heightPixels = platform.screen.mainScreen.heightPixels;
equal(l, fullScreenOrigin.x, `${layout}.left - actual:${l}; expected: ${fullScreenOrigin.x}`);
equal(t, fullScreenOrigin.y, `${layout}.top - actual:${t}; expected: ${fullScreenOrigin.y}`);
equal(r, widthPixels, `${layout}.right - actual:${r}; expected: ${widthPixels}`);
equal(b, heightPixels, `${layout}.bottom - actual:${b}; expected: ${heightPixels}`);
}
// Absolute
public test_absolute_in_full_screen() {
const snippet = `
<AbsoluteLayout id="abs" backgroundColor="Crimson"></AbsoluteLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root }) => { this.layout_in_full_screen_test(root); }
);
}
public test_absolute_children_components_in_safe_area() {
const snippet = `
<AbsoluteLayout id="abs">
<Button id="child0" text="Left: 0, Top: 0" left="0" top="0" backgroundColor="red" />
<Button text="Left: 30, Top: 80" left="30" top="80" backgroundColor="green" />
<Button text="Left: 150, Top: 25" left="150" top="25" backgroundColor="blue" />
<Button text="Left: 70, Top: 150" left="70" top="150" backgroundColor="yellow" />
</AbsoluteLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0 }) => {
const insets = root.getSafeAreaInsets();
equal(left(child0), insets.left, `${child0}.left - actual: ${left(child0)} expected: ${insets.left}`);
equal(top(child0), insets.top, `${child0}.top - actual: ${top(child0)} expected: ${insets.top}`);
}
);
}
public test_absolute_nested_layouts_beyond_safe_area() {
const snippet = `
<AbsoluteLayout id="abs">
<AbsoluteLayout id="child0" left="0" top="0" backgroundColor="red">
<Label text="Left: 0, Top: 0" />
</AbsoluteLayout>
<AbsoluteLayout left="30" top="80" backgroundColor="green">
<Label text="Left: 30, Top: 80" />
</AbsoluteLayout>
<AbsoluteLayout left="150" top="25" backgroundColor="blue">
<Label text="Left: 150, Top: 25" />
</AbsoluteLayout>
<AbsoluteLayout left="70" top="150" backgroundColor="yellow">
<Label text="Left: 70, Top: 150" />
</AbsoluteLayout>
</AbsoluteLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0 }) => {
isLeftAlignedWith(root, child0);
isTopAlignedWith(root, child0);
}
);
}
// Dock
private getDockViews(template: string) {
let root = parse(template);
return {
root,
childLeft: root.getViewById("childLeft") as view.View,
childTop: root.getViewById("childTop") as view.View,
childRight: root.getViewById("childRight") as view.View,
childBottom: root.getViewById("childBottom") as view.View,
childFill: root.getViewById("childFill") as view.View,
};
};
public test_dock_in_full_screen() {
const snippet = `
<DockLayout id="dock" backgroundColor="Crimson"></DockLayout>
`;
this.executeSnippet(
this.getDockViews(snippet),
this.noop,
({ root }) => { this.layout_in_full_screen_test(root); }
);
}
public test_dock_children_components_in_safe_area() {
const snippet = `
<DockLayout id="dock" stretchLastChild="true">
<Label id="childLeft" dock="Left" text="left" backgroundColor="red" />
<Label id="childTop" dock="Top" text="top" backgroundColor="green" />
<Label id="childRight" dock="Right" text="right" backgroundColor="blue" />
<Label id="childBottom" dock="Bottom" text="bottom" backgroundColor="yellow" />
<Label id="childFill" text="fill"/>
</DockLayout>
`;
this.executeSnippet(
this.getDockViews(snippet),
this.noop,
({ root, childLeft, childTop, childRight, childBottom, childFill }) => {
const insets = root.getSafeAreaInsets();
equal(left(childLeft), insets.left, `${childLeft}.left - actual: ${left(childLeft)} expected: ${insets.left}`);
equal(top(childLeft), insets.top, `${childLeft}.top - actual: ${top(childLeft)} expected: ${insets.top}`);
equal(top(childTop), insets.top, `${childTop}.top - actual: ${top(childTop)} expected: ${insets.top}`);
equal(right(childTop), width(root) - insets.right, `${childTop}.right - actual: ${right(childTop)} expected: ${width(root) - insets.right}`);
equal(right(childRight), width(root) - insets.right, `${childRight}.right - actual: ${right(childRight)} expected: ${width(root) - insets.right}`);
equal(bottom(childRight), height(root) - insets.bottom, `${childRight}.bottom - actual: ${bottom(childRight)} expected: ${height(root) - insets.bottom}`);
equal(bottom(childBottom), height(root) - insets.bottom, `${childBottom}.bottom - actual: ${bottom(childBottom)} expected: ${height(root) - insets.bottom}`);
isLeftWith(childLeft, childFill, width(childLeft));
isBelowWith(childTop, childFill, height(childTop));
isRightWith(childFill, childRight, width(childRight));
isAboveWith(childFill, childBottom, height(childBottom));
}
);
}
public test_dock_nested_layouts_beyond_safe_area() {
const snippet = `
<DockLayout id="dock" stretchLastChild="true">
<DockLayout id="childLeft" dock="Left" text="left" backgroundColor="red">
<Label text="left"/>
</DockLayout>
<DockLayout id="childTop" dock="Top" text="top" backgroundColor="green">
<Label text="top" />
</DockLayout>
<DockLayout id="childRight" dock="Right" text="right" backgroundColor="blue">
<Label text="right" />
</DockLayout>
<DockLayout id="childBottom" dock="Bottom" text="bottom" backgroundColor="yellow">
<Label text="bottom" />
</DockLayout>
<DockLayout id="childFill" text="fill">
<Label text="fill" />
</DockLayout>
</DockLayout>
`;
this.executeSnippet(
this.getDockViews(snippet),
this.noop,
({ root, childLeft, childTop, childRight, childBottom, childFill }) => {
isLeftAlignedWith(root, childLeft);
isTopAlignedWith(root, childLeft);
isTopAlignedWith(root, childTop);
isRightAlignedWith(root, childTop);
isRightAlignedWith(root, childRight);
isBottomAlignedWith(root, childRight);
isBottomAlignedWith(root, childRight);
const sumOfNestedDockHeights = height(childTop) + height(childFill) + height(childBottom);
equal(height(root), sumOfNestedDockHeights, `dock height<${height(root)}> sum of nested docks height <${sumOfNestedDockHeights}>`);
const sumOfNestedDockWidths = width(childLeft) + width(childFill) + width(childRight)
equal(width(root), sumOfNestedDockWidths, `dock width<${width(root)}> sum of nested docks width <${sumOfNestedDockWidths}>`);
}
);
}
// Flexbox
public test_flexbox_in_full_screen() {
const snippet = `
<FlexboxLayout id="flex" backgroundColor="Crimson"></FlexboxLayout>
`;
this.executeSnippet(
this.getDockViews(snippet),
this.noop,
({ root }) => { this.layout_in_full_screen_test(root); }
);
}
public test_flex_column_children_components_in_safe_area() {
const snippet = `
<FlexboxLayout id="flex" flexDirection="column" backgroundColor="Crimson">
<Label id="child0" backgroundColor="white" text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis euismod fermentum erat, eu vehicula nunc scelerisque quis. Aenean consequat elit sed lacus aliquam consequat." />
<Label id="child1" flexGrow="1" backgroundColor="green" text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis euismod fermentum erat, eu vehicula nunc scelerisque quis. Aenean consequat elit sed lacus aliquam consequat." />
<Label id="child2" backgroundColor="red" text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis euismod fermentum erat, eu vehicula nunc scelerisque quis. Aenean consequat elit sed lacus aliquam consequat." />
</FlexboxLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0, child2 }) => {
const insets = root.getSafeAreaInsets();
equal(left(child0), insets.left, `${child0}.left - actual: ${left(child0)} expected: ${insets.left}`);
equal(top(child0), insets.top, `${child0}.top - actual: ${top(child0)} expected: ${insets.top}`);
equal(right(child0), width(root) - insets.right, `${child0}.right - actual: ${right(child0)} expected: ${width(root) - insets.right}`);
equal(right(child2), width(root) - insets.right, `${child2}.right - actual: ${right(child2)} expected: ${width(root) - insets.right}`);
equal(bottom(child2), height(root) - insets.bottom, `${child2}.bottom - actual: ${bottom(child2)} expected: ${height(root) - insets.bottom}`);
equal(right(child2), width(root) - insets.right, `${child2}.right - actual: ${right(child2)} expected: ${width(root) - insets.right}`);
}
);
}
public test_flex_row_children_components_in_safe_area() {
const snippet = `
<FlexboxLayout id="flex" flexDirection="row" backgroundColor="Crimson">
<Label id="child0" backgroundColor="white" text="Lorem" />
<Label id="child1" flexGrow="1" backgroundColor="green" text="Lorem" />
<Label id="child2" backgroundColor="red" text="Lorem" />
</FlexboxLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0, child2 }) => {
const insets = root.getSafeAreaInsets();
equal(bottom(child0), height(root) - insets.bottom, `${child0}.bottom - actual: ${bottom(child0)} expected: ${height(root) - insets.bottom}`);
equal(left(child0), insets.left, `${child0}.left - actual: ${left(child0)} expected: ${insets.left}`);
equal(top(child0), insets.top, `${child0}.top - actual: ${top(child0)} expected: ${insets.top}`);
equal(top(child2), insets.top, `${child2}.top - actual: ${top(child2)} expected: ${insets.top}`);
equal(right(child2), width(root) - insets.right, `${child2}.right - actual: ${right(child2)} expected: ${width(root) - insets.right}`);
equal(bottom(child2), height(root) - insets.bottom, `${child2}.bottom - actual: ${bottom(child2)} expected: ${height(root) - insets.bottom}`);
}
);
}
public test_flex_column_nested_layouts_beyond_safe_area() {
const snippet = `
<FlexboxLayout id="flex" flexDirection="column">
<StackLayout id="child0" backgroundColor="white">
<Label text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis euismod fermentum erat, eu vehicula nunc scelerisque quis. Aenean consequat elit sed lacus aliquam consequat."></Label>
</StackLayout>
<StackLayout id="child1" flexGrow="1" backgroundColor="green">
<Label text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis euismod fermentum erat, eu vehicula nunc scelerisque quis. Aenean consequat elit sed lacus aliquam consequat."></Label>
</StackLayout>
<StackLayout id="child2" backgroundColor="red">
<Label text="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Duis euismod fermentum erat, eu vehicula nunc scelerisque quis. Aenean consequat elit sed lacus aliquam consequat."></Label>
</StackLayout>
</FlexboxLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0, child1, child2 }) => {
isLeftAlignedWith(root, child0);
isTopAlignedWith(root, child0);
isRightAlignedWith(root, child0);
isLeftAlignedWith(root, child2);
isBottomAlignedWith(root, child2);
isRightAlignedWith(root, child2);
const sumOfChildrenHeights = height(child0) + height(child1) + height(child2);
equal(height(root), sumOfChildrenHeights, `flex height <${height(root)}> is NOT equal to sum of its children's heights <${sumOfChildrenHeights}>`);
}
);
}
public test_flex_row_nested_layouts_beyond_safe_area() {
const snippet = `
<FlexboxLayout id="flex" flexDirection="row">
<StackLayout id="child0" backgroundColor="white">
<Label text="Lorem"></Label>
</StackLayout>
<StackLayout id="child1" flexGrow="1" backgroundColor="green">
<Label text="Lorem"></Label>
</StackLayout>
<StackLayout id="child2" backgroundColor="red">
<Label text="Lorem"></Label>
</StackLayout>
</FlexboxLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0, child1, child2 }) => {
isBottomAlignedWith(root, child0);
isLeftAlignedWith(root, child0);
isTopAlignedWith(root, child0);
isTopAlignedWith(root, child2);
isRightAlignedWith(root, child2);
isBottomAlignedWith(root, child2);
const sumOfChildrenWidths = width(child0) + width(child1) + width(child2);
equal(width(root), sumOfChildrenWidths, `flex width <${width(root)}> is NOT equal to sum of its children's width <${sumOfChildrenWidths}>`);
}
);
}
// Grid
private getGridViews(template: string) {
let root = parse(template);
return {
root,
grid: root.getViewById("grid") as GridLayout,
cells: [
[root.getViewById("cell00") as view.View, root.getViewById("cell01") as view.View, root.getViewById("cell02") as view.View],
[root.getViewById("cell10") as view.View, root.getViewById("cell11") as view.View, root.getViewById("cell12") as view.View],
[root.getViewById("cell20") as view.View, root.getViewById("cell21") as view.View, root.getViewById("cell22") as view.View]
]
};
};
public test_grid_layout_in_full_screen() {
const snippet = `
<GridLayout id="grid" backgroundColor="Crimson"></GridLayout>
`;
this.executeSnippet(
this.getGridViews(snippet),
this.noop,
({ root }) => { this.layout_in_full_screen_test(root); }
);
}
public test_component_cells_layout_in_safe_area() {
const snippet = `
<GridLayout id="grid" rows="*, *, *" columns="*, *, *" backgroundColor="Crimson">
<Label row="0" col="0" id="cell00" text="overflowing text, overflowing text"></Label>
<Label row="0" col="1" id="cell01" text="overflowing text, overflowing text"></Label>
<Label row="0" col="2" id="cell02" text="overflowing text, overflowing text"></Label>
<Label row="1" col="0" id="cell10" text="overflowing text, overflowing text"></Label>
<Label row="1" col="1" id="cell11" text="overflowing text, overflowing text"></Label>
<Label row="1" col="2" id="cell12" text="overflowing text, overflowing text"></Label>
<Label row="2" col="0" id="cell20" text="overflowing text, overflowing text"></Label>
<Label row="2" col="1" id="cell21" text="overflowing text, overflowing text"></Label>
<Label row="2" col="2" id="cell22" text="overflowing text, overflowing text"></Label>
</GridLayout>
`;
this.executeSnippet(
this.getGridViews(snippet),
this.noop,
({ root, grid, cells }) => {
const insets = root.getSafeAreaInsets();
equal(left(cells[0][0]), insets.left, `cell00 left actual:<${left(cells[0][0])}> expected:<${insets.left}>`);
equal(left(cells[1][0]), insets.left, `cell10 left actual:<${left(cells[1][0])}> expected:<${insets.left}>`);
equal(left(cells[2][0]), insets.left, `cell20 left actual:<${left(cells[2][0])}> expected:<${insets.left}>`);
isBelowWith(grid, cells[0][0], insets.top);
isBelowWith(grid, cells[0][1], insets.top);
isBelowWith(grid, cells[0][2], insets.top);
equal(right(cells[0][2]), width(grid) - insets.right, `cell02 left actual:<${left(cells[0][2])}> expected:<${width(grid) - insets.right}>`);
equal(right(cells[1][2]), width(grid) - insets.right, `cell12 left actual:<${left(cells[1][2])}> expected:<${width(grid) - insets.right}>`);
equal(right(cells[2][2]), width(grid) - insets.right, `cell22 left actual:<${left(cells[2][2])}> expected:<${width(grid) - insets.right}>`);
isAboveWith(cells[2][0], grid, insets.bottom);
isAboveWith(cells[2][1], grid, insets.bottom);
isAboveWith(cells[2][2], grid, insets.bottom);
equal(height(cells[0][1]), height(cells[1][1]), `cell height should be equal - cell01<${height(cells[0][1])}> - cell11<${height(cells[1][1])}>`);
equal(height(cells[1][1]), height(cells[2][1]), `cell height should be equal - cell11<${height(cells[1][1])}> - cell21<${height(cells[2][1])}>`);
const sumOfLabelHeightAndInsets = insets.top + height(cells[0][1]) + height(cells[1][1]) + height(cells[2][1]) + insets.bottom;
equal(height(grid), sumOfLabelHeightAndInsets, `grid height<${height(grid)}> sum of labels height and insets<${sumOfLabelHeightAndInsets}>`);
equal(width(cells[1][0]), width(cells[1][1]), `cell width should be equal - cell10<${width(cells[1][0])}> - cell11<${width(cells[1][1])}>`);
equal(width(cells[1][1]), width(cells[1][2]), `cell width should be equal - cell11<${width(cells[1][1])}> - cell12<${width(cells[1][2])}>`);
const sumOfLabelWidthsAndInsets = insets.left + width(cells[1][0]) + width(cells[1][1]) + width(cells[1][2]) + insets.right;
equal(width(grid), sumOfLabelWidthsAndInsets, `grid width<${width(grid)}> sum of nested grids width and insets<${sumOfLabelWidthsAndInsets}>`);
}
);
}
public test_nested_grid_cells_layout_beyond_safe_area() {
const snippet = `
<GridLayout id="grid" rows="*, *, *" columns="*, *, *" backgroundColor="Crimson">
<GridLayout row="0" col="0" id="cell00" backgroundColor="SkyBlue"></GridLayout>
<GridLayout row="0" col="1" id="cell01" backgroundColor="Indigo"></GridLayout>
<GridLayout row="0" col="2" id="cell02" backgroundColor="Crimson"></GridLayout>
<GridLayout row="1" col="0" id="cell10" backgroundColor="Chocolate"></GridLayout>
<GridLayout row="1" col="1" id="cell11" backgroundColor="Cornsilk"></GridLayout>
<GridLayout row="1" col="2" id="cell12" backgroundColor="BurlyWood"></GridLayout>
<GridLayout row="2" col="0" id="cell20" backgroundColor="GoldenRod"></GridLayout>
<GridLayout row="2" col="1" id="cell21" backgroundColor="Khaki"></GridLayout>
<GridLayout row="2" col="2" id="cell22" backgroundColor="IndianRed"></GridLayout>
</GridLayout>
`;
this.executeSnippet(
this.getGridViews(snippet),
this.noop,
({ root, grid, cells }) => {
isLeftAlignedWith(grid, cells[0][0]);
isLeftAlignedWith(grid, cells[1][0]);
isLeftAlignedWith(grid, cells[2][0]);
isTopAlignedWith(grid, cells[0][0]);
isTopAlignedWith(grid, cells[0][1]);
isTopAlignedWith(grid, cells[0][2]);
isRightAlignedWith(grid, cells[0][2]);
isRightAlignedWith(grid, cells[1][2]);
isRightAlignedWith(grid, cells[2][2]);
isBottomAlignedWith(grid, cells[2][0]);
isBottomAlignedWith(grid, cells[2][1]);
isBottomAlignedWith(grid, cells[2][2]);
check(height(cells[0][1]) >= height(cells[1][1]), `cell01 height<${height(cells[0][1])}> not greater or equal cell11 height<${height(cells[1][1])}>`);
check(height(cells[1][1]) <= height(cells[2][1]), `cell11 height<${height(cells[1][1])}> not less or equal cell21 height<${height(cells[2][1])}>`);
const sumOfNestedGridHeights = height(cells[0][1]) + height(cells[1][1]) + height(cells[2][1]);
equal(height(grid), sumOfNestedGridHeights, `grid height<${height(grid)}> sum of nested grids height <${sumOfNestedGridHeights}>`);
check(width(cells[1][0]) >= width(cells[1][1]), `cell10 width<${width(cells[1][0])}> not greater or equal cell11 width<${width(cells[1][1])}>`);
check(width(cells[1][1]) <= width(cells[1][2]), `cell11 width<${width(cells[1][1])}> not less or equal cell12 width<${width(cells[1][2])}>`);
const sumOfNestedGridWidths = width(cells[1][0]) + width(cells[1][1]) + width(cells[1][2])
equal(width(grid), sumOfNestedGridWidths, `grid width<${width(grid)}> sum of nested grids width <${sumOfNestedGridWidths}>`);
}
);
}
// Stack
public test_stack_in_full_screen() {
const snippet = `
<StackLayout id="stack" backgroundColor="Crimson"></StackLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root }) => { this.layout_in_full_screen_test(root); }
);
}
public test_stack_horizontal_children_components_in_safe_area() {
const snippet = `
<StackLayout id="stack" orientation="horizontal" backgroundColor="Crimson">
<Label id="child0" text="123"></Label>
<Label id="child1" text="456"></Label>
<Label id="child2" text="789"></Label>
<Label id="child3" text="123"></Label>
<Label id="child4" text="456"></Label>
<Label id="child5" text="789"></Label>
<Label id="child6" text="123"></Label>
<Label id="child7" text="456"></Label>
<Label id="child8" text="789"></Label>
<Label id="child9" text="123"></Label>
<Label id="child10" text="456"></Label>
<Label id="child11" text="789"></Label>
<Label id="child12" text="123"></Label>
<Label id="child13" text="456"></Label>
<Label id="child14" text="789"></Label>
<Label id="child15" text="123"></Label>
<Label id="child16" text="456"></Label>
<Label id="child17" text="789"></Label>
<Label id="child18" text="123"></Label>
<Label id="child19" text="456"></Label>
<Label id="child20" text="789"></Label>
<Label id="child21" text="123"></Label>
<Label id="child22" text="456"></Label>
<Label id="child23" text="789"></Label>
<Label id="child24" text="123"></Label>
<Label id="child25" text="456"></Label>
<Label id="child26" text="789"></Label>
</StackLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0, child1 }) => {
const insets = root.getSafeAreaInsets();
equal(left(child0), insets.left, `${child0}.left - actual: ${left(child0)} expected: ${insets.left}`);
equal(top(child0), insets.top, `${child0}.top - actual: ${top(child0)} expected: ${insets.top}`);
equal(bottom(child0), height(root) - insets.bottom, `${child0}.bottom - actual: ${bottom(child0)} expected: ${height(root) - insets.bottom}`);
isLeftWith(child0, child1, width(child0));
}
);
}
public test_stack_vertical_children_components_in_safe_area() {
const snippet = `
<StackLayout id="stack" orientation="vertical" backgroundColor="Crimson">
<Label id="child0" text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label id="child1" text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0, child1 }) => {
const insets = root.getSafeAreaInsets();
equal(left(child0), insets.left, `${child0}.left - actual: ${left(child0)} expected: ${insets.left}`);
equal(top(child0), insets.top, `${child0}.top - actual: ${top(child0)} expected: ${insets.top}`);
equal(right(child0), width(root) - insets.right, `${child0}.right - actual: ${right(child0)} expected: ${width(root) - insets.right}`);
isBelowWith(child0, child1, height(child0));
}
);
}
public test_stack_nested_layouts_beyond_safe_area() {
const snippet = `
<StackLayout id="stack" backgroundColor="Crimson">
<StackLayout id="child0" backgroundColor="GoldenRod">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout id="child1" backgroundColor="LemonChiffon">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="Crimson">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="Chocolate">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="Cornsilk">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="BurlyWood">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="Khaki">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="LightBlue">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="GoldenRod">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="Indigo">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="Crimson">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
<StackLayout backgroundColor="Chocolate">
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
<Label text="overflowing text, overflowing text, overflowing text, overflowing text, overflowing text, overflowing text"></Label>
</StackLayout>
</StackLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0 }) => {
isLeftAlignedWith(root, child0);
isTopAlignedWith(root, child0);
isRightAlignedWith(root, child0);
}
);
}
// Wrap
public test_wrap_in_full_screen() {
const snippet = `
<WrapLayout id="wrap" backgroundColor="Crimson"></WrapLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root }) => { this.layout_in_full_screen_test(root); }
);
}
public test_wrap_horizontal_children_components_in_safe_area() {
const snippet = `
<WrapLayout id="wrap" orientation="horizontal">
<Button id="child0" text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" height="100%"></Button>
<Button id="child1" text="H" backgroundColor="Pink"></Button>
</WrapLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0, child1 }) => {
const insets = root.getSafeAreaInsets();
equal(left(child0), insets.left, `${child0}.left - actual: ${left(child0)} expected: ${insets.left}`);
equal(top(child0), insets.top, `${child0}.top - actual: ${top(child0)} expected: ${insets.top}`);
equal(right(child0), width(root) - insets.right, `${child0}.right - actual: ${right(child0)} expected: ${width(root) - insets.right}`);
equal(bottom(child0), height(root) - insets.bottom, `${child0}.bottom - actual: ${bottom(child0)} expected: ${height(root) - insets.bottom}`);
equal(height(child1), 0, `${child1} has been laid out, but should not`);
equal(width(child1), 0, `${child1} has been laid out, but should not`);
}
);
}
public test_wrap_vertical_children_components_in_safe_area() {
const snippet = `
<WrapLayout id="wrap" orientation="vertical">
<Button id="child0" text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" height="100%"></Button>
<Button id="child1" text="V" backgroundColor="Pink"></Button>
</WrapLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0, child1 }) => {
const insets = root.getSafeAreaInsets();
equal(left(child0), insets.left, `${child0}.left - actual: ${left(child0)} expected: ${insets.left}`);
equal(top(child0), insets.top, `${child0}.top - actual: ${top(child0)} expected: ${insets.top}`);
equal(right(child0), width(root) - insets.right, `${child0}.right - actual: ${right(child0)} expected: ${width(root) - insets.right}`);
equal(bottom(child0), height(root) - insets.bottom, `${child0}.bottom - actual: ${bottom(child0)} expected: ${height(root) - insets.bottom}`);
equal(height(child1), 0, `${child1} has been laid out, but should not`);
equal(width(child1), 0, `${child1} has been laid out, but should not`);
}
);
}
public test_wrap_nested_layouts_beyond_safe_area() {
const snippet = `
<WrapLayout id="wrap" backgroundColor="Crimson">
<WrapLayout id="child0" backgroundColor="SkyBlue">
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet"/>
</WrapLayout>
<WrapLayout id="child1">
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
<WrapLayout>
<Button text="Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet Lorem ipsum dolor sit amet" />
</WrapLayout>
</WrapLayout>
`;
this.executeSnippet(
this.getViews(snippet),
this.noop,
({ root, child0 }) => {
isLeftAlignedWith(root, child0);
isTopAlignedWith(root, child0);
isRightAlignedWith(root, child0);
}
);
}
}
export function createTestCase(): SafeAreaTests {
return new SafeAreaTests();
}