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Tests: add unit tests for BBcode parsing in RichTextLabel #119430

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Tests: add unit tests for BBcode parsing in RichTextLabel #119430

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822d0f1
Tests: adding unit tests for bbcode parsing in richtextlabel
arthurschuelter May 13, 2026
6ca1339
fix formatting
arthurschuelter May 13, 2026
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61 changes: 61 additions & 0 deletions tests/scene/test_rich_text_label.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -137,6 +137,67 @@ TEST_CASE("[SceneTree][RichTextLabel] Sizing with fit content") {
memdelete(test_label);
}

// RichTextLabel
RichTextLabel *make_label(SceneTree *tree) {
RichTextLabel *label = memnew(RichTextLabel);
tree->get_root()->add_child(label);
label->set_use_bbcode(true);
return label;
}

TEST_CASE("[SceneTree][RichTextLabel] append_text simple case") {
RichTextLabel *label = make_label(SceneTree::get_singleton());

label->append_text("Hello, World!");
CHECK(label->get_parsed_text() == "Hello, World!");

memdelete(label);
}

TEST_CASE("[SceneTree][RichTextLabel] append_text brackets") {
RichTextLabel *label = make_label(SceneTree::get_singleton());

label->set_text("[lb]test");
label->append_text("[rb]");
CHECK(label->get_parsed_text() == "[test]");

memdelete(label);
}

TEST_CASE("[SceneTree][RichTextLabel] append_text with unordered list") {
RichTextLabel *label = make_label(SceneTree::get_singleton());

label->append_text("[ul]item 1[/ul]");
CHECK(label->get_parsed_text() == "\titem 1\n");

label->set_text("");
label->append_text("[ul]\n[/ul]");
// Should not add extra newlines for empty list items.
CHECK(label->get_parsed_text() == "\t\n");

memdelete(label);
}

TEST_CASE("[SceneTree][RichTextLabel] append_text mismatched brackets") {
RichTextLabel *label = make_label(SceneTree::get_singleton());

label->set_text("[b]test");
label->append_text("[/i]");
CHECK(label->get_parsed_text() == "test[/i]");

memdelete(label);
}

TEST_CASE("[SceneTree][RichTextLabel] append_text brackets with incorrect case") {
RichTextLabel *label = make_label(SceneTree::get_singleton());

label->set_text("[b]test");
label->append_text("[/B]");
CHECK(label->get_parsed_text() == "test[/B]");

memdelete(label);
}

} // namespace TestRichTextLabel

#endif // ADVANCED_GUI_DISABLED
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