Test Gtk CSS

.gitignore

test-c
test-vala

Makefile

all: test-c test-vala

test-vala: test.vala
	valac --pkg gtk+-3.0 $< -o $@

test-c: test.c
	gcc `pkg-config --cflags gtk+-3.0` -std=c99 -o test-c test.c `pkg-config --libs gtk+-3.0`

test.c

#include <stdio.h>
#include <gtk/gtk.h>

int main (int argc, char *argv[])
{
    GtkCssProvider* provider;
    GError* error;
    const char* files[4];// = {"test1.css", "test2.css", "test3.css", "test4.css"};

    files[0] = "test1.css";
    files[1] = "test2.css";
    files[2] = "test3.css";
    files[3] = "test4.css";

    for (int i = 0; i < 4; i++) {
        const char* file = files[i];
        printf("Loading %s\n", file);
        provider = gtk_css_provider_new();
        gtk_css_provider_load_from_path(provider, (gchar*)file, &error);
    }

    return 0;
}

test.py

from gi.repository import Gtk


def test(path):
    print("Testing %s..." % path)
    provider = Gtk.CssProvider()
    try:
        provider.load_from_path(path)
    except Exception as e:
        print("%s -> Failure: %s" % (path, str(e)))
    else:
        print("%s -> OK" % (path, ))


test('test1.css')
test('test2.css')
test('test3.css')
test('test4.css')

test.vala

// valac --pkg gtk+-3.0 test.vala

using Gtk;


int main (string[] args) {
    string[] files = {"test1.css", "test2.css", "test3.css", "test4.css"};

    foreach (var file in files)
    {
        var provider = new Gtk.CssProvider();
        stdout.printf("Testing %s...\n", file);
        try {
            provider.load_from_path(file);
        } catch (GLib.Error e) {
            stdout.printf("%s -> Failure: %s\n", file, e.message);
            continue;
        }
        stdout.printf("%s -> OK\n", file);
    }

    return 0;
}

test1.css

GtkLabel.test {
  font-size: 19;
}

test2.css

GtkLabel.test {
  font-size: 19px;
}

test3.css

GtkLabel.test {
  font-size: 19.5;
}

test4.css

GtkLabel.test {
  font-size: 19.5px;
}