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[poincare/test] Added tests on fraction layouts

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Change-Id: I351d707c03b96c93e090e2e74c1841ebe9d7a691
This commit is contained in:
Gabriel Ozouf
2020-06-16 12:12:06 +02:00
committed by Émilie Feral
parent 4ca4d4f45e
commit abb662b606
1 changed files with 26 additions and 0 deletions
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26
poincare/test/layout.cpp
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@@ -76,6 +76,32 @@ QUIZ_CASE(poincare_layout_fraction_create) {
cursor.addFractionLayoutAndCollapseSiblings();
assert_layout_serialize_to(layout, "\u0012\u001212\u0013/\u001234\u0013\u0013+5");
quiz_assert(cursor.isEquivalentTo(LayoutCursor(layout.childAtIndex(0).childAtIndex(1), LayoutCursor::Position::Left)));
/*
* 1 1 3
* --- 3|4 -> "Divide" -> --- ---
* 2 2 4
* */
Layout l1 = HorizontalLayout::Builder(
FractionLayout::Builder(
HorizontalLayout::Builder(CodePointLayout::Builder('1')),
HorizontalLayout::Builder(CodePointLayout::Builder('2'))),
CodePointLayout::Builder('3'),
CodePointLayout::Builder('4'));
LayoutCursor c1(l1.childAtIndex(2), LayoutCursor::Position::Left);
c1.addFractionLayoutAndCollapseSiblings();
assert_layout_serialize_to(l1, "\u0012\u00121\u0013/\u00122\u0013\u0013\u0012\u00123\u0013/\u00124\u0013\u0013");
/*
* sin(x)cos(x)
* sin(x)cos(x)|2 -> "Divide" -> --------------
* 2
* */
Layout l2 = LayoutHelper::String("sin(x)cos(x)2", 13);
LayoutCursor c2(l2.childAtIndex(12), LayoutCursor::Position::Left);
c2.addFractionLayoutAndCollapseSiblings();
assert_layout_serialize_to(l2, "\u0012\u0012sin(x)cos(x)\u0013/\u00122\u0013\u0013");
}
QUIZ_CASE(poincare_layout_parentheses_size) {