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Code Packages Releases Wiki Activity

Implement flag for preserving whitespace around field (#1242)

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This commit is contained in:
ZDNoFYVe
2018-03-30 02:47:46 +00:00
committed by Junegunn Choi
parent 9ff33814ea
commit 43345fb642
3 changed files with 75 additions and 17 deletions
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31
src/terminal_test.go
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@@ -21,6 +21,9 @@ func TestReplacePlaceholder(t *testing.T) {
newItem("foo'bar \x1b[31mbaz\x1b[m"),
newItem("FOO'BAR \x1b[31mBAZ\x1b[m")}
delim := "'"
var regex *regexp.Regexp
var result string
check := func(expected string) {
if result != expected {
@@ -72,6 +75,31 @@ func TestReplacePlaceholder(t *testing.T) {
result = replacePlaceholder("echo {1}/{2}/{-1}/{-2}/{..}/{n.t}/\\{}/\\{1}/\\{q}/{3}", true, Delimiter{}, true, "query", items2)
check("echo 'foo'\\''bar' 'FOO'\\''BAR'/'baz' 'BAZ'/'baz' 'BAZ'/'foo'\\''bar' 'FOO'\\''BAR'/'foo'\\''bar baz' 'FOO'\\''BAR BAZ'/{n.t}/{}/{1}/{q}/'' ''")
// Whitespace preserving flag with "'" delimiter
result = replacePlaceholder("echo {s1}", true, Delimiter{str: &delim}, false, "query", items1)
check("echo ' foo'")
result = replacePlaceholder("echo {s2}", true, Delimiter{str: &delim}, false, "query", items1)
check("echo 'bar baz'")
result = replacePlaceholder("echo {s}", true, Delimiter{str: &delim}, false, "query", items1)
check("echo ' foo'\\''bar baz'")
result = replacePlaceholder("echo {s..}", true, Delimiter{str: &delim}, false, "query", items1)
check("echo ' foo'\\''bar baz'")
// Whitespace preserving flag with regex delimiter
regex = regexp.MustCompile("\\w+")
result = replacePlaceholder("echo {s1}", true, Delimiter{regex: regex}, false, "query", items1)
check("echo ' '")
result = replacePlaceholder("echo {s2}", true, Delimiter{regex: regex}, false, "query", items1)
check("echo ''\\'''")
result = replacePlaceholder("echo {s3}", true, Delimiter{regex: regex}, false, "query", items1)
check("echo ' '")
// No match
result = replacePlaceholder("echo {}/{+}", true, Delimiter{}, false, "query", []*Item{nil, nil})
check("echo /")
@@ -81,12 +109,11 @@ func TestReplacePlaceholder(t *testing.T) {
check("echo /' foo'\\''bar baz'")
// String delimiter
delim := "'"
result = replacePlaceholder("echo {}/{1}/{2}", true, Delimiter{str: &delim}, false, "query", items1)
check("echo ' foo'\\''bar baz'/'foo'/'bar baz'")
// Regex delimiter
regex := regexp.MustCompile("[oa]+")
regex = regexp.MustCompile("[oa]+")
// foo'bar baz
result = replacePlaceholder("echo {}/{1}/{3}/{2..3}", true, Delimiter{regex: regex}, false, "query", items1)
check("echo ' foo'\\''bar baz'/'f'/'r b'/''\\''bar b'")