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fix(term): copy_selection() when nothing selected
Fixes the copy_selection() method so that it returns and empty string when called and nothing is selected. Previously printed an error.
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parent
3ca272c615
commit
43303a51bf
2 changed files with 8 additions and 3 deletions
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@ -648,9 +648,11 @@ String Terminal::_copy_screen(ScreenCopyFunction func) {
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char *out;
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char *out;
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PackedByteArray data;
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PackedByteArray data;
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data.resize(func(screen, &out));
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data.resize(std::max(func(screen, &out), 0));
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if (data.size() > 0) {
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memcpy(data.ptrw(), out, data.size());
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memcpy(data.ptrw(), out, data.size());
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std::free(out);
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std::free(out);
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}
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return data.get_string_from_utf8();
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return data.get_string_from_utf8();
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}
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}
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@ -222,6 +222,9 @@ class TestCopy:
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subject.write(text)
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subject.write(text)
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assert_string_contains(subject.copy_all(), text)
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assert_string_contains(subject.copy_all(), text)
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func test_copy_selection_when_nothing_selected():
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assert_eq(subject.copy_selection(), "")
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class TestClear:
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class TestClear:
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extends TerminalTest
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extends TerminalTest
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