public void DeleteToLineBoundary ()
{
var mode = new TestViEditMode () { Text =
@" aaa bbb ccc ddd
eee fff ggg hhh
iii jjj kkk lll",
};
//move 3 words, delete to line end
mode.Input ("wwwd$");
Assert.AreEqual (
@" aaa bbb
eee fff ggg hhh
iii jjj kkk lll", mode.Text);
//move down to 0 position, move 3 words, delete to home
mode.Input ("j0wwwd^");
Assert.AreEqual (
@" aaa bbb
ggg hhh
iii jjj kkk lll", mode.Text);
//move down to 0 position, move 3 words, delete to 0
mode.Input ("j0wwwd0");
Assert.AreEqual (
@" aaa bbb
ggg hhh
kkk lll", mode.Text);
}
public void LineMotion()
{
var mode = new TestViEditMode()
{
Text =
@"abc def
ghy jklmn op
qrstu
vwxyz",
};
mode.Caret.Offset = 0;
Assert.AreEqual(0, mode.Line);
mode.Input('j');
Assert.AreEqual(1, mode.Line);
mode.Input('k');
Assert.AreEqual(0, mode.Line);
mode.Input("jjjj");
Assert.AreEqual(3, mode.Line);
mode.Caret.Line = 1;
mode.Caret.Column = 11;
mode.Input('j');
Assert.AreEqual(4, mode.Col);
mode.Input('k');
Assert.AreEqual(11, mode.Col);
}
public void YankInnerParen()
{
var mode = new TestViEditMode {
Text = "if (foo(baz) == bar) "
};
RepeatChar('l', 3, mode);
mode.Input("yi)");
mode.Input("$p"); // HACK: I can't figure out how to test the register, so just paste at the end
Assert.AreEqual("if (foo(baz) == bar) foo(baz) == bar", mode.Text);
}
public void LineDeletePaste()
{
var mode = new TestViEditMode()
{
Text =
@" aaa aaa
bbb bbb
ccc ccc
eee eee
fff fff
ggg ggg
hhh hhh",
};
//move down, enter visual line mode, move down twice -> lines 2/3/4 selected -> delete
mode.Input("jjVjjd");
Assert.AreEqual(
@" aaa aaa
bbb bbb
ggg ggg
hhh hhh", mode.Text);
//enter visual line mode, move down once -> lines 1/2 selected -> delete
mode.Input("Vkd");
Assert.AreEqual(
@" aaa aaa
hhh hhh", mode.Text);
//paste last delete below current line (1)
mode.Input("p");
Assert.AreEqual(
@" aaa aaa
hhh hhh
bbb bbb
ggg ggg", mode.Text);
//paste last delete above current line (3)
mode.Input("P");
Assert.AreEqual(
@" aaa aaa
hhh hhh
bbb bbb
bbb bbb
ggg ggg
ggg ggg", mode.Text);
Assert.AreEqual(4, mode.Line);
//movement to/across boundaries, check selection still okay by deleting lines 1/2/3
mode.Input("kVlllllhhhhhhhhhhjjjhhhhhjjjjkkkkkkkkkkkkjd");
Assert.AreEqual(
@" aaa aaa
ggg ggg
ggg ggg", mode.Text);
}
public void ChangeInnerBrace_IsntConfusedByQuotes(char startBrace, char endBrace, char quote)
{
var text = string.Format("if {0}{2}{1}{2} == bar{1} ", startBrace, endBrace, quote);
var mode = new TestViEditMode {
Text = text
};
RepeatChar('l', 4, mode);
// Validate that our setups work. Use a specific case (the rest proved correct via induction).
if (startBrace == '(' && quote == '\'')
{
Assert.AreEqual("if (')' == bar) ", text,
"Validating that our test input because it's a bit too generic to be easy to read.");
var plusMinusOneCharContext = "" + mode.GetChar(mode.Caret.Offset - 1) + mode.GetChar(mode.Caret.Offset)
+ mode.GetChar(mode.Caret.Offset + 1);
Assert.AreEqual("(')", plusMinusOneCharContext, "The cursor is where we expect it to be.");
Assert.NotNull(mode.Document.BracketMatcher);
Assert.IsInstanceOf <DefaultBracketMatcher>(mode.Document.BracketMatcher);
var matchingParen = mode.Document.GetMatchingBracketOffset(3);
Assert.AreEqual(14, matchingParen, "Validate setup correctly enabled mode.Document functionality.");
}
mode.Input("ci" + endBrace);
var expectedText = string.Format("if {0}{1} ", startBrace, endBrace, quote);
Assert.AreEqual(expectedText, mode.Text);
}
public void VisualMotion ()
{
var mode = new TestViEditMode () { Text =
@" aaa bbb ccc ddd
eee fff ggg hhh
iii jjj kkk lll
mmm nnn ooo ppp
qqq rrr sss ttt",
};
//move 2 lines down, 2 words in, enter visual mode
mode.Input ("jjwwv");
mode.AssertSelection (3, 8, 3, 9);
//2 letters to right
mode.Input ("ll");
mode.AssertSelection (3, 8, 3, 11);
//4 letters to left
mode.Input ("hhhh");
mode.AssertSelection (3, 9, 3, 6);
//1 line up
mode.Input ("k");
mode.AssertSelection (3, 9, 2, 6);
//1 line up
mode.Input ("k");
mode.AssertSelection (3, 9, 1, 6);
//5 letters to right
mode.Input ("lllll");
mode.AssertSelection (3, 9, 1, 11);
//3 lines down
mode.Input ("jjj");
mode.AssertSelection (3, 8, 4, 12);
}
static void RepeatChar(char c, int count, TestViEditMode mode)
{
string input = "";
for (int i = 0; i < count; i++)
{
input += c;
}
mode.Input(input);
}
public void ChangeOuterParen()
{
var mode = new TestViEditMode {
Text = "((hello))"
};
RepeatChar('l', 3, mode);
mode.Input("ca)");
Assert.That(mode.Text, Is.EqualTo("()"));
}
public void ChangeOuterQuote()
{
var mode = new TestViEditMode {
Text = "'hello'"
};
RepeatChar('l', 3, mode);
mode.Input("ca'");
Assert.That(mode.Text, Is.Empty);
}
public string ChangeInnerQuote(int col, char quote)
{
var mode = new TestViEditMode {
Text = @"'hello' 'world\'s' 'worlder\\'s'".Replace('\'', quote)
};
RepeatChar('l', col, mode);
mode.Input("ci" + quote);
return(mode.Text);
}
public void DeleteInnerParen()
{
var mode = new TestViEditMode {
Text = "if (foo(baz) == bar) "
};
RepeatChar('l', 3, mode);
mode.Input("di)");
Assert.AreEqual("if () ", mode.Text);
}
public void VisualInnerParen()
{
var mode = new TestViEditMode {
Text = "if (foo(baz) == bar) "
};
RepeatChar('l', 3, mode);
mode.Input("vi)");
mode.AssertSelection(1, 5, 1, 20);
}
public string ChangeInnerParen(int column)
{
var mode = new TestViEditMode {
Text = "if (foo(baz) == bar) "
};
RepeatChar('l', column, mode);
mode.Input("ci)");
return(mode.Text);
}
public string ChangeInnerWord(int column)
{
var mode = new TestViEditMode {
Text = "if foo.bar[20]->baz_bay"
};
RepeatChar('l', column, mode);
mode.Input("ciw");
return(mode.Text);
}
public void ChangeOuterParen_Multiline()
{
var mode = new TestViEditMode {
Text = "((\n\thello\n))"
};
RepeatChar('j', 1, mode);
RepeatChar('l', 4, mode);
mode.Input("ca)");
Assert.That(mode.Text, Is.EqualTo("()"));
}
public void DeleteWord ()
{
var mode = new TestViEditMode () { Text =
@"abc def
ghy jklmn op
qrstu",
};
mode.Caret.Offset = 0;
mode.Input ("jwlldw");
Assert.AreEqual ("ghy jkop", mode.GetLine ());
}
public void ChangeLine ()
{
var mode = new TestViEditMode () { Text =
@" aaa aaa
bbb bbb
ccc ccc",
};
mode.Input ("jwllcceeee");
Assert.AreEqual (
@" aaa aaa
eeee
ccc ccc", mode.Text);
}
public string ChangeInnerBrace(int row, int column)
{
var mode = new TestViEditMode {
Text =
@"do {
foo
} forever;"
};
RepeatChar('j', row, mode);
RepeatChar('l', column, mode);
mode.Input("ci}");
return(mode.Text);
}
public void LineMotion ()
{
var mode = new TestViEditMode () { Text =
@"abc def
ghy jklmn op
qrstu
vwxyz",
};
mode.Caret.Offset = 0;
Assert.AreEqual (1, mode.Line);
mode.Input ('j');
Assert.AreEqual (2, mode.Line);
mode.Input ('k');
Assert.AreEqual (1, mode.Line);
mode.Input ("jjjj");
Assert.AreEqual (4, mode.Line);
mode.Caret.Line = 2;
mode.Caret.Column = 12;
mode.Input ('j');
Assert.AreEqual (5, mode.Col);
mode.Input ('k');
Assert.AreEqual (12, mode.Col);
}
public void DeleteLine ()
{
var mode = new TestViEditMode () { Text =
@" aaa aaa
bbb bbb
ccc ccc",
};
mode.Input ("jwlldd");
Assert.AreEqual (2, mode.Line);
Assert.AreEqual (4, mode.Col);
Assert.AreEqual (
@" aaa aaa
ccc ccc", mode.Text);
}
public string ChangeInnerBrace_WithNestedMatchingBraces(int row, int column)
{
var mode = new TestViEditMode {
Text =
@"{
do
{
foo
}
do {
bar
}
}"
};
RepeatChar('j', row, mode);
RepeatChar('l', column, mode);
mode.Input("ci}");
return(mode.Text);
}
public void ColumnMotion ()
{
var mode = new TestViEditMode () { Text = "Test\nText" };
Assert.AreEqual (1, mode.Col);
mode.Input ('l');
Assert.AreEqual (2, mode.Col);
mode.Input ("ll");
Assert.AreEqual (4, mode.Col);
mode.Input ('l');
Assert.AreEqual (4, mode.Col);
mode.Input ("hh");
Assert.AreEqual (2, mode.Col);
mode.Input ('h');
Assert.AreEqual (1, mode.Col);
mode.Input ('h');
Assert.AreEqual (1, mode.Col);
}
public void ColumnMotion ()
{
var mode = new TestViEditMode () { Text = "Test\nText" };
Assert.AreEqual (1, mode.Col);
mode.Input ('l');
Assert.AreEqual (2, mode.Col);
mode.Input ("ll");
Assert.AreEqual (4, mode.Col);
mode.Input ('l');
Assert.AreEqual (4, mode.Col);
mode.Input ("hh");
Assert.AreEqual (2, mode.Col);
mode.Input ('h');
Assert.AreEqual (1, mode.Col);
mode.Input ('h');
Assert.AreEqual (1, mode.Col);
}
public void LineDeletePaste ()
{
var mode = new TestViEditMode () { Text =
@" aaa aaa
bbb bbb
ccc ccc
eee eee
fff fff
ggg ggg
hhh hhh",
};
//move down, enter visual line mode, move down twice -> lines 2/3/4 selected -> delete
mode.Input ("jjVjjd");
Assert.AreEqual (
@" aaa aaa
bbb bbb
ggg ggg
hhh hhh", mode.Text);
//enter visual line mode, move down once -> lines 1/2 selected -> delete
mode.Input ("Vkd");
Assert.AreEqual (
@" aaa aaa
hhh hhh", mode.Text);
//paste last delete below current line (1)
mode.Input ("p");
Assert.AreEqual (
@" aaa aaa
hhh hhh
bbb bbb
ggg ggg", mode.Text);
//paste last delete above current line (3)
mode.Input ("P");
Assert.AreEqual (
@" aaa aaa
hhh hhh
bbb bbb
bbb bbb
ggg ggg
ggg ggg", mode.Text);
Assert.AreEqual (5, mode.Line);
//movement to/across boundaries, check selection still okay by deleting lines 1/2/3
mode.Input ("kVlllllhhhhhhhhhhjjjhhhhhjjjjkkkkkkkkkkkkjd");
Assert.AreEqual (
@" aaa aaa
ggg ggg
ggg ggg", mode.Text);
}
public void ChangeInnerBrace_IsntConfusedByQuotes (char startBrace, char endBrace, char quote)
{
var text = string.Format ("if {0}{2}{1}{2} == bar{1} ", startBrace, endBrace, quote);
var mode = new TestViEditMode { Text = text };
RepeatChar ('l', 4, mode);
// Validate that our setups work. Use a specific case (the rest proved correct via induction).
if (startBrace == '(' && quote == '\'') {
Assert.AreEqual ("if (')' == bar) ", text,
"Validating that our test input because it's a bit too generic to be easy to read.");
var plusMinusOneCharContext = "" + mode.GetChar(mode.Caret.Offset-1) + mode.GetChar(mode.Caret.Offset)
+ mode.GetChar(mode.Caret.Offset+1);
Assert.AreEqual ("(')", plusMinusOneCharContext, "The cursor is where we expect it to be.");
Assert.NotNull(mode.Document.BracketMatcher);
Assert.IsInstanceOf<DefaultBracketMatcher>(mode.Document.BracketMatcher);
var matchingParen = mode.Document.GetMatchingBracketOffset (3);
Assert.AreEqual (14, matchingParen, "Validate setup correctly enabled mode.Document functionality.");
}
mode.Input ("ci" + endBrace);
var expectedText = string.Format ("if {0}{1} ", startBrace, endBrace, quote);
Assert.AreEqual (expectedText, mode.Text);
}
public void ChangeOuterParen_Multiline()
{
var mode = new TestViEditMode { Text = "((\n\thello\n))" };
RepeatChar('j', 1, mode);
RepeatChar('l', 4, mode);
mode.Input ("ca)");
Assert.That (mode.Text, Is.EqualTo ("()"));
}
static void RepeatChar(char c, int count, TestViEditMode mode)
{
string input = "";
for (int i = 0; i < count; i++)
input += c;
mode.Input(input);
}
public void ChangeOuterQuote()
{
var mode = new TestViEditMode { Text = "'hello'" };
RepeatChar('l', 3, mode);
mode.Input ("ca'");
Assert.That (mode.Text, Is.Empty);
}
public void ChangeOuterParen()
{
var mode = new TestViEditMode { Text = "((hello))" };
RepeatChar('l', 3, mode);
mode.Input ("ca)");
Assert.That (mode.Text, Is.EqualTo ("()"));
}
public void YankInnerParen()
{
var mode = new TestViEditMode { Text = "if (foo(baz) == bar) " };
RepeatChar('l', 3, mode);
mode.Input ("yi)");
mode.Input ("$p"); // HACK: I can't figure out how to test the register, so just paste at the end
Assert.AreEqual ("if (foo(baz) == bar) foo(baz) == bar", mode.Text);
}
public string ChangeInnerQuote (int col, char quote)
{
var mode = new TestViEditMode { Text = @"'hello' 'world\'s' 'worlder\\'s'".Replace ('\'', quote) };
RepeatChar('l', col, mode);
mode.Input ("ci" + quote);
return mode.Text;
}
public string ChangeInnerWord(int column)
{
var mode = new TestViEditMode { Text = "if foo.bar[20]->baz_bay" };
RepeatChar('l', column, mode);
mode.Input ("ciw");
return mode.Text;
}
public void DeleteInnerParen()
{
var mode = new TestViEditMode { Text = "if (foo(baz) == bar) " };
RepeatChar('l', 3, mode);
mode.Input ("di)");
Assert.AreEqual ("if () ", mode.Text);
}
public void DeleteToLineBoundary ()
{
var mode = new TestViEditMode () { Text =
@" aaa bbb ccc ddd
eee fff ggg hhh
iii jjj kkk lll",
};
//move 3 words, delete to line end
mode.Input ("wwwd$");
Assert.AreEqual (
@" aaa bbb
eee fff ggg hhh
iii jjj kkk lll", mode.Text);
//move down to 0 position, move 3 words, delete to home
mode.Input ("j0wwwd^");
Assert.AreEqual (
@" aaa bbb
ggg hhh
iii jjj kkk lll", mode.Text);
//move down to 0 position, move 3 words, delete to 0
mode.Input ("j0wwwd0");
Assert.AreEqual (
@" aaa bbb
ggg hhh
kkk lll", mode.Text);
}
public string ChangeInnerBrace_WithNestedMatchingBraces(int row, int column)
{
var mode = new TestViEditMode { Text =
@"{
do
{
foo
}
do {
bar
}
}" };
RepeatChar('j', row, mode);
RepeatChar('l', column, mode);
mode.Input ("ci}");
return mode.Text;
}
public string ChangeInnerBrace (int row, int column)
{
var mode = new TestViEditMode { Text =
@"do {
foo
} forever;" };
RepeatChar ('j', row, mode);
RepeatChar ('l', column, mode);
mode.Input ("ci}");
return mode.Text;
}
public string ChangeInnerParen(int column)
{
var mode = new TestViEditMode { Text = "if (foo(baz) == bar) " };
RepeatChar('l', column, mode);
mode.Input ("ci)");
return mode.Text;
}
public void ChangeLine ()
{
var mode = new TestViEditMode () { Text =
@" aaa aaa
bbb bbb
ccc ccc",
};
mode.Input ("jwllcceeee");
Assert.AreEqual (
@" aaa aaa
eeee
ccc ccc", mode.Text);
}
public void VisualMotion ()
{
var mode = new TestViEditMode () { Text =
@" aaa bbb ccc ddd
eee fff ggg hhh
iii jjj kkk lll
mmm nnn ooo ppp
qqq rrr sss ttt",
};
//move 2 lines down, 2 words in, enter visual mode
mode.Input ("jjwwv");
mode.AssertSelection (3, 8, 3, 9);
//2 letters to right
mode.Input ("ll");
mode.AssertSelection (3, 8, 3, 11);
//4 letters to left
mode.Input ("hhhh");
mode.AssertSelection (3, 9, 3, 6);
//1 line up
mode.Input ("k");
mode.AssertSelection (3, 9, 2, 6);
//1 line up
mode.Input ("k");
mode.AssertSelection (3, 9, 1, 6);
//5 letters to right
mode.Input ("lllll");
mode.AssertSelection (3, 9, 1, 11);
//3 lines down
mode.Input ("jjj");
mode.AssertSelection (3, 8, 4, 12);
}
public void VisualInnerParen()
{
var mode = new TestViEditMode { Text = "if (foo(baz) == bar) " };
RepeatChar('l', 3, mode);
mode.Input ("vi)");
mode.AssertSelection (1, 5, 1, 20);
}
public void DeleteWord ()
{
var mode = new TestViEditMode () { Text =
@"abc def
ghy jklmn op
qrstu",
};
mode.Caret.Offset = 0;
mode.Input ("jwlldw");
Assert.AreEqual ("ghy jkop", mode.GetLine ());
}
public void DeleteLine ()
{
var mode = new TestViEditMode () { Text =
@" aaa aaa
bbb bbb
ccc ccc",
};
mode.Input ("jwlldd");
Assert.AreEqual (2, mode.Line);
Assert.AreEqual (4, mode.Col);
Assert.AreEqual (
@" aaa aaa
ccc ccc", mode.Text);
}