Add w3c column-count tests

DEVSIX-7551

Author: Andrei Stryhelski

src/main/java/com/itextpdf/html2pdf/ConverterProperties.java

@@ -101,7 +101,7 @@ public class ConverterProperties {
     private IMetaInfo metaInfo;
 
     //TODO: DEVSIX-7594 remove this property
-    private boolean multicolEnabled = true;
+    private boolean multicolEnabled = false;
 
     /**
      * Instantiates a new {@link ConverterProperties} instance.
@@ -458,6 +458,8 @@ public boolean isMulticolEnabled() {
     //TODO: DEVSIX-7594 remove this property
     /**
      * set multi-column layout support
+     * @param multicolEnabled sets multi-column layout support
+     * @return ConverterProperties
      */
     public ConverterProperties setMulticolEnabled(boolean multicolEnabled) {
         this.multicolEnabled = multicolEnabled;

src/test/java/com/itextpdf/html2pdf/css/w3c/W3CCssMulticolTest.java

@@ -0,0 +1,32 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2023 Apryse Group NV
+    Authors: Apryse Software.
+
+    This program is offered under a commercial and under the AGPL license.
+    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+    AGPL licensing:
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.itextpdf.html2pdf.css.w3c;
+
+import com.itextpdf.html2pdf.ConverterProperties;
+
+public abstract class W3CCssMulticolTest extends W3CCssTest{
+    @Override
+    protected ConverterProperties getConverterProperties() {
+        return new ConverterProperties().setMulticolEnabled(true);
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/AlwaysBalancingBeforeColumnSpanTest.java

@@ -0,0 +1,32 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2023 Apryse Group NV
+    Authors: Apryse Software.
+
+    This program is offered under a commercial and under the AGPL license.
+    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+    AGPL licensing:
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.itextpdf.html2pdf.css.w3c.css_multicol;
+
+import com.itextpdf.html2pdf.css.w3c.W3CCssMulticolTest;
+
+public class AlwaysBalancingBeforeColumnSpanTest extends W3CCssMulticolTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "always-balancing-before-column-span.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/BalanceGridContainerRefTest.java

@@ -0,0 +1,35 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2023 Apryse Group NV
+    Authors: Apryse Software.
+
+    This program is offered under a commercial and under the AGPL license.
+    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+    AGPL licensing:
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.itextpdf.html2pdf.css.w3c.css_multicol;
+
+import com.itextpdf.html2pdf.css.w3c.W3CCssMulticolTest;
+
+import org.junit.Ignore;
+
+@Ignore("DEVSIX-7587")
+public class BalanceGridContainerRefTest extends W3CCssMulticolTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "balance-grid-container-ref.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/BalanceGridContainerTest.java

@@ -0,0 +1,35 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2023 Apryse Group NV
+    Authors: Apryse Software.
+
+    This program is offered under a commercial and under the AGPL license.
+    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+    AGPL licensing:
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.itextpdf.html2pdf.css.w3c.css_multicol;
+
+import com.itextpdf.html2pdf.css.w3c.W3CCssMulticolTest;
+
+import org.junit.Ignore;
+
+@Ignore("DEVSIX-7587")
+public class BalanceGridContainerTest extends W3CCssMulticolTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "balance-grid-container.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/BrokenColumnRule1Test.java

@@ -0,0 +1,32 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2023 Apryse Group NV
+    Authors: Apryse Software.
+
+    This program is offered under a commercial and under the AGPL license.
+    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+    AGPL licensing:
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.itextpdf.html2pdf.css.w3c.css_multicol;
+
+import com.itextpdf.html2pdf.css.w3c.W3CCssMulticolTest;
+
+public class BrokenColumnRule1Test extends W3CCssMulticolTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "broken-column-rule-1.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/ColumnBalancingPaged001PrintRefTest.java

@@ -0,0 +1,32 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2023 Apryse Group NV
+    Authors: Apryse Software.
+
+    This program is offered under a commercial and under the AGPL license.
+    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+    AGPL licensing:
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.itextpdf.html2pdf.css.w3c.css_multicol;
+
+import com.itextpdf.html2pdf.css.w3c.W3CCssMulticolTest;
+
+public class ColumnBalancingPaged001PrintRefTest extends W3CCssMulticolTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "column-balancing-paged-001-print-ref.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/ColumnBalancingPaged001PrintTest.java

@@ -0,0 +1,32 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2023 Apryse Group NV
+    Authors: Apryse Software.
+
+    This program is offered under a commercial and under the AGPL license.
+    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+    AGPL licensing:
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.itextpdf.html2pdf.css.w3c.css_multicol;
+
+import com.itextpdf.html2pdf.css.w3c.W3CCssMulticolTest;
+
+public class ColumnBalancingPaged001PrintTest extends W3CCssMulticolTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "column-balancing-paged-001-print.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/ColumnBalancingWithOverflowAutoCrashTest.java

@@ -0,0 +1,32 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2023 Apryse Group NV
+    Authors: Apryse Software.
+
+    This program is offered under a commercial and under the AGPL license.
+    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+    AGPL licensing:
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.itextpdf.html2pdf.css.w3c.css_multicol;
+
+import com.itextpdf.html2pdf.css.w3c.W3CCssMulticolTest;
+
+public class ColumnBalancingWithOverflowAutoCrashTest extends W3CCssMulticolTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "column-balancing-with-overflow-auto-crash.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/ColumnBalancingWithSpanAndOOF001Test.java

@@ -0,0 +1,32 @@
+/*
+    This file is part of the iText (R) project.
+    Copyright (c) 1998-2023 Apryse Group NV
+    Authors: Apryse Software.
+
+    This program is offered under a commercial and under the AGPL license.
+    For commercial licensing, contact us at https://itextpdf.com/sales.  For AGPL licensing, see below.
+
+    AGPL licensing:
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+package com.itextpdf.html2pdf.css.w3c.css_multicol;
+
+import com.itextpdf.html2pdf.css.w3c.W3CCssMulticolTest;
+
+public class ColumnBalancingWithSpanAndOOF001Test extends W3CCssMulticolTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "column-balancing-with-span-and-oof-001.html";
+    }
+}