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ea36c6e5d7
Fixed issues due to copy/paste of empty formulas. When pasted, empty formulas are now recognized by the parser and apear with the correct layout Without this process, copying an empty integral then pasting it gives : int((), x, (), ()) instead of drawing an empty integral Change-Id: I680aaf4eea953149e2d57efa8153ab4d3f93e2a7
49 lines
2.4 KiB
C++
49 lines
2.4 KiB
C++
#include <quiz.h>
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#include <string.h>
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#include <poincare_layouts.h>
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#include <poincare/expression.h>
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#include <escher/clipboard.h>
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void assert_clipboard_enters_and_exits_python(const char * string, const char * stringResult) {
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Clipboard * clipboard = Clipboard::sharedClipboard();
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clipboard->store(string);
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clipboard->enterPython();
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quiz_assert(strcmp(clipboard->storedText(), stringResult) == 0);
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clipboard->exitPython();
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quiz_assert(strcmp(clipboard->storedText(), string) == 0);
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}
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QUIZ_CASE(escher_clipboard_enters_and_exits_python) {
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assert_clipboard_enters_and_exits_python("4×4", "4*4");
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assert_clipboard_enters_and_exits_python("ℯ^(ln(4))", "exp(log(4))");
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assert_clipboard_enters_and_exits_python("ln(log(ln(π)))^𝐢", "log(log10(log(pi)))**1j");
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assert_clipboard_enters_and_exits_python("√(1ᴇ10)", "sqrt(1e10)");
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assert_clipboard_enters_and_exits_python("1×𝐢^2", "1*1j**2");
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assert_clipboard_enters_and_exits_python("12^(1/4)×(π/6)×(12×π)^(1/4)", "12**(1/4)*(pi/6)*(12*pi)**(1/4)");
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}
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using namespace Poincare;
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void assert_stored_text_is_parseable(Poincare::Layout layout) {
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constexpr int bufferSize = 500;
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char buffer[bufferSize];
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layout.serializeForParsing(buffer, bufferSize);
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Clipboard * clipboard = Clipboard::sharedClipboard();
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clipboard->store(buffer);
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Expression e = Expression::Parse(clipboard->storedText(), nullptr, false);
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Layout result = e.createLayout(Preferences::sharedPreferences()->displayMode(), Poincare::PrintFloat::k_numberOfStoredSignificantDigits);
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quiz_assert(layout.isIdenticalTo(result));
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}
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QUIZ_CASE(escher_clipboard_stored_text_is_parseable) {
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Layout l = IntegralLayout::Builder(EmptyLayout::Builder(), CodePointLayout::Builder('x'), EmptyLayout::Builder(), EmptyLayout::Builder());
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assert_stored_text_is_parseable(l);
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l = NthRootLayout::Builder(EmptyLayout::Builder());
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assert_stored_text_is_parseable(l);
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l = MatrixLayout::Builder(CodePointLayout::Builder('1'), EmptyLayout::Builder(), EmptyLayout::Builder(), CodePointLayout::Builder('2'));
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assert_stored_text_is_parseable(l);
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l = SumLayout::Builder(EmptyLayout::Builder(), CodePointLayout::Builder('n'), EmptyLayout::Builder(), EmptyLayout::Builder());
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assert_stored_text_is_parseable(l);
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l = SumLayout::Builder(EmptyLayout::Builder(), CodePointLayout::Builder('n'), EmptyLayout::Builder(), EmptyLayout::Builder());
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assert_stored_text_is_parseable(l);;
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} |