75 lines
3.7 KiB
C++
75 lines
3.7 KiB
C++
// SPDX-License-Identifier: GPL-3.0-or-later
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//
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// The desktop's picture for face-unlock's own lock screen, from what the
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// wallpaper programs say (real output of swaybg 1.2, awww 0.12, swww 0.9,
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// hyprpaper 0.7 and 0.8, wpaperd 1.3), and what the setting picks.
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#include "wallpaper.h"
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#include <QDir>
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#include <QFile>
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#include <QTemporaryDir>
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#include <cstdio>
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namespace
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{
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int failures = 0;
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void check(bool ok, const char *what)
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{
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std::printf("%s %s\n", ok ? "ok " : "FAIL", what);
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if (!ok) {
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++failures;
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}
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}
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using Map = QHash<QString, QString>;
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} // namespace
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int main()
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{
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check(Wallpaper::fromSwaybg({QStringLiteral("-i"), QStringLiteral("/w/a.jpg"), QStringLiteral("-m"), QStringLiteral("fill")})
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== Map{{QString(), QStringLiteral("/w/a.jpg")}},
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"swaybg: one picture everywhere");
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check(Wallpaper::fromSwaybg({QStringLiteral("-o"), QStringLiteral("eDP-1"), QStringLiteral("-i"), QStringLiteral("/w/a.jpg"), QStringLiteral("--output=DP-2"),
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QStringLiteral("--image=/w/b.png"), QStringLiteral("-o"), QStringLiteral("*"), QStringLiteral("-c"), QStringLiteral("000000")})
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== Map{{QStringLiteral("eDP-1"), QStringLiteral("/w/a.jpg")}, {QStringLiteral("DP-2"), QStringLiteral("/w/b.png")}},
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"swaybg: one per output, a colour is no picture");
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check(Wallpaper::fromAwww(QStringLiteral(": winit: 1280x742, scale: 1, currently displaying: image: /w/my pic.jpg\n"))
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== Map{{QStringLiteral("winit"), QStringLiteral("/w/my pic.jpg")}},
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"awww: with the namespace in front, spaces in the path");
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check(Wallpaper::fromAwww(QStringLiteral("eDP-1: 1920x1080, scale: 1, currently displaying: image: /w/a.jpg\n"
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"DP-2: 2560x1440, scale: 1, currently displaying: color: 000000\n"))
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== Map{{QStringLiteral("eDP-1"), QStringLiteral("/w/a.jpg")}},
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"swww: a colour is no picture");
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check(Wallpaper::fromList(QStringLiteral("WAYLAND-1: /w/a.jpg\nDP-2: /w/b.png\n"))
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== Map{{QStringLiteral("WAYLAND-1"), QStringLiteral("/w/a.jpg")}, {QStringLiteral("DP-2"), QStringLiteral("/w/b.png")}},
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"hyprpaper 0.8 and wpaperd");
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check(Wallpaper::fromList(QStringLiteral("eDP-1 = /w/a.jpg\n")) == Map{{QStringLiteral("eDP-1"), QStringLiteral("/w/a.jpg")}}, "hyprpaper 0.7");
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check(Wallpaper::fromList(QStringLiteral("no wallpapers active\n")).isEmpty(), "nothing shown, nothing found");
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QTemporaryDir dir;
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QFile a(dir.filePath(QStringLiteral("a.jpg")));
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check(a.open(QIODevice::WriteOnly), "a picture to point at");
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a.close();
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const QUrl url = QUrl::fromLocalFile(a.fileName());
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check(Wallpaper::forLock(QStringLiteral("none")).isEmpty(), "none is none");
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check(Wallpaper::forLock(a.fileName()) == QHash<QString, QUrl>{{QString(), url}}, "a picture set goes everywhere");
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check(Wallpaper::forLock(dir.path()) == QHash<QString, QUrl>{{QString(), url}}, "a folder set gives one from it");
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check(Wallpaper::forLock(dir.filePath(QStringLiteral("gone.jpg"))).isEmpty(), "a picture that is gone gives none");
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const QUrl b = QUrl::fromLocalFile(QStringLiteral("/w/b.png"));
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const QHash<QString, QUrl> both{{QStringLiteral("eDP-1"), url}, {QString(), b}};
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check(Wallpaper::pick(both, QStringLiteral("eDP-1")) == url, "an output gets its own");
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check(Wallpaper::pick(both, QStringLiteral("DP-2")) == b, "else the one for all");
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check(Wallpaper::pick({{QStringLiteral("eDP-1"), url}}, QStringLiteral("winit")) == url, "else any of the desktop's");
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check(Wallpaper::pick({}, QStringLiteral("eDP-1")).isEmpty(), "and none when there is none");
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std::printf("\n%s\n", failures ? "SOME CHECKS FAILED" : "all checks passed");
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return failures ? 1 : 0;
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}
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