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Set of changes to improve detection of escape sequences for prompt width

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computation. Addresses #767
This commit is contained in:
ridiculousfish
2013-09-29 02:48:35 -07:00
parent 0d2af9e742
commit 991c900fc6
3 changed files with 192 additions and 154 deletions
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11
fish_tests.cpp
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@@ -550,6 +550,16 @@ static void test_utils()
if (begin != a + wcslen(L"echo (echo (")) err(L"parse_util_cmdsubst_extent failed on line %ld", (long)__LINE__);
}
static void test_escape_sequences(void)
{
say(L"Testing escape codes");
if (escape_code_length(L"") != 0) err(L"test_escape_sequences failed on line %d\n", __LINE__);
if (escape_code_length(L"abcd") != 0) err(L"test_escape_sequences failed on line %d\n", __LINE__);
if (escape_code_length(L"\x1b[2J") != 4) err(L"test_escape_sequences failed on line %d\n", __LINE__);
if (escape_code_length(L"\x1b[38;5;123mABC") != strlen("\x1b[38;5;123m")) err(L"test_escape_sequences failed on line %d\n", __LINE__);
if (escape_code_length(L"\x1b@") != 2) err(L"test_escape_sequences failed on line %d\n", __LINE__);
}
class lru_node_test_t : public lru_node_t
{
public:
@@ -1834,6 +1844,7 @@ int main(int argc, char **argv)
test_fork();
test_parser();
test_utils();
test_escape_sequences();
test_lru();
test_expand();
test_fuzzy_match();