@Test
public void testDeleteByCountWithRange() {
/*
* if both range and count are specified, first range should be discarded:
*
* 1 1
* 2 first 2 first
* 3 3
* 4 second -- :2,4d2 --> 6
* 5 7
* 6
* 7
*
* or in other words, :2,4d2 == 4,5d
*/
Wasavi.send("i1\n2\n3\n4\n5\n6\n7\u001b");
Wasavi.send(":2, 4d2\n");
assertValue("#1-1", "1\n2\n3\n6\n7");
assertPos("#1-2", 3, 0);
assertEquals("#1-3", "4\n5\n", Wasavi.getRegister("\""));
Wasavi.send("u");
assertValue("#2-1", "1\n2\n3\n4\n5\n6\n7");
Wasavi.send("\u0012");
assertValue("#3-1", "1\n2\n3\n6\n7");
}
@Test
public void testExecuteRegister() {
Wasavi.send("is/\\d/\tfoo\u0016\u001b\\n\u0016\u0009\u001b");
assertValue("#1-1", "s/\\d/\tfoo\u001b\\n\t");
Wasavi.send("\"ayy");
assertEquals("#1-2", "s/\\d/\tfoo\u001b\\n\t\n", Wasavi.getRegister("a"));
Wasavi.send("u");
assertValue("#1-3", "");
assertPos("#1-4", 0, 0);
Wasavi.send("i1\n2\n3\u001b");
Wasavi.send(":%@a\n");
assertValue("#2-1", "1\n2\n\tfoo\u001b\n\t");
}
@Test
public void testDeleteByCount() {
Wasavi.send("i1\n2\n3\n4\n5\u001b");
Wasavi.send(":2dele3\n");
assertValue("#1-1", "1\n5");
assertPos("#1-2", 1, 0);
assertEquals("#1-3", "2\n3\n4\n", Wasavi.getRegister("\""));
Wasavi.send("u");
assertValue("#2-1", "1\n2\n3\n4\n5");
Wasavi.send("\u0012");
assertValue("#3-1", "1\n5");
}
@Test
public void testDeleteTail() {
Wasavi.send("i1\n2\n3\n4\n5\u001b");
Wasavi.send(":4,5delet a\n");
assertValue("#1-1", "1\n2\n3");
assertPos("#1-2", 2, 0);
assertEquals("#1-3", "4\n5\n", Wasavi.getRegister("a"));
Wasavi.send("u");
assertValue("#2-1", "1\n2\n3\n4\n5");
Wasavi.send("\u0012");
assertValue("#3-1", "1\n2\n3");
}
@Test
public void testDeleteZeroSource() {
Wasavi.send("i1\n2\n3\n4\n5\u001b");
Wasavi.send(":0,2delete\n");
assertValue("#1-1", "3\n4\n5");
assertPos("#1-2", 0, 0);
assertEquals("#1-3", "1\n2\n", Wasavi.getRegister("\""));
Wasavi.send("u");
assertValue("#2-1", "1\n2\n3\n4\n5");
Wasavi.send("\u0012");
assertValue("#3-1", "3\n4\n5");
}
@Test
public void testYank() {
Wasavi.send(":set noai\n");
Wasavi.send("i\t1.\n2.\n3.\u001b");
Wasavi.send("1G", "$");
assertPos("#1-1", 0, 2);
Wasavi.send(":yank\n");
assertEquals("#2-1", "\t1.\n", Wasavi.getRegister("\""));
assertPos("#2-2", 0, 2);
Wasavi.send(":1,2yan a\n");
assertEquals("#3-1", "\t1.\n2.\n", Wasavi.getRegister("a"));
assertPos("#3-2", 0, 2);
Wasavi.send(":2,3yan *\n");
assertEquals("#4-1", "2.\n3.\n", Wasavi.getRegister("*"));
assertEquals("#4-2", "2.\n3.\n", getClipboardText());
assertPos("#4-3", 0, 2);
Wasavi.send(":ya10\n");
assertEquals("#5-1", "\t1.\n2.\n3.\n", Wasavi.getRegister("\""));
assertPos("#5-2", 0, 2);
}
