Add w3c multicol tests

DEVSIX-7636

Author: Andrei Stryhelski

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

@@ -0,0 +1,40 @@
+/*
+    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.W3CCssTest;
+import com.itextpdf.html2pdf.logs.Html2PdfLogMessageConstant;
+import com.itextpdf.test.LogLevelConstants;
+import com.itextpdf.test.annotations.LogMessage;
+import com.itextpdf.test.annotations.LogMessages;
+
+import org.junit.Ignore;
+
+@LogMessages(messages = @LogMessage(messageTemplate = Html2PdfLogMessageConstant.ELEMENT_DOES_NOT_FIT_CURRENT_AREA,
+        logLevel = LogLevelConstants.WARN))
+public class BalanceExtremelyTallContentCrashTest extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "balance-extremely-tall-content-crash.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/BalanceOrphansWidows000Test.java

@@ -0,0 +1,36 @@
+/*
+    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.W3CCssTest;
+import com.itextpdf.io.logs.IoLogMessageConstant;
+import com.itextpdf.test.annotations.LogMessage;
+import com.itextpdf.test.annotations.LogMessages;
+
+@LogMessages(messages = @LogMessage(messageTemplate = IoLogMessageConstant.WIDOWS_CONSTRAINT_VIOLATED, count = 3))
+public class BalanceOrphansWidows000Test extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "balance-orphans-widows-000.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/ColumnCountUsed001Test.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.W3CCssTest;
+
+public class ColumnCountUsed001Test extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "column-count-used-001.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/ColumnFillBalanceOrthogBlock001Test.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.W3CCssTest;
+
+public class ColumnFillBalanceOrthogBlock001Test extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "column-fill-balance-orthog-block-001.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/ColumnfillAutoMaxHeight003Test.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.W3CCssTest;
+
+public class ColumnfillAutoMaxHeight003Test extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "columnfill-auto-max-height-003.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/CompositedUnderClipUnderMulticolTest.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.W3CCssTest;
+
+public class CompositedUnderClipUnderMulticolTest extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "composited-under-clip-under-multicol.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/EqualGapAndRuleTest.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.W3CCssTest;
+
+public class EqualGapAndRuleTest extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "equal-gap-and-rule.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/FixedSizeChildWithOverflowTest.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.W3CCssTest;
+
+public class FixedSizeChildWithOverflowTest extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "fixed-size-child-with-overflow.html";
+    }
+}

src/test/java/com/itextpdf/html2pdf/css/w3c/css_multicol/FloatAndBlockTest.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.W3CCssTest;
+
+public class FloatAndBlockTest extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "float-and-block.html";
+    }
+}

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

@@ -0,0 +1,38 @@
+/*
+    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.W3CCssTest;
+import com.itextpdf.html2pdf.logs.Html2PdfLogMessageConstant;
+import com.itextpdf.test.LogLevelConstants;
+import com.itextpdf.test.annotations.LogMessage;
+import com.itextpdf.test.annotations.LogMessages;
+
+@LogMessages(messages = @LogMessage(messageTemplate = Html2PdfLogMessageConstant.ELEMENT_DOES_NOT_FIT_CURRENT_AREA,
+        logLevel = LogLevelConstants.WARN))
+public class FloatWithLineAfterSpannerTest extends W3CCssTest {
+    @Override
+    protected String getHtmlFileName() {
+        return "float-with-line-after-spanner.html";
+    }
+}