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fix(parser): unescape \/ in Wait regexes before compile #767

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fix(parser): unescape \/ in Wait regexes before compile #767

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11 changes: 7 additions & 4 deletions parser/parser.go
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Original file line number Diff line number Diff line change
Expand Up @@ -220,12 +220,14 @@ func (p *Parser) parseWait() Command {
return cmd
}
p.nextToken()
if _, err := regexp.Compile(p.cur.Literal); err != nil {

regexLiteral := strings.ReplaceAll(p.cur.Literal, `\/`, `/`)
if _, err := regexp.Compile(regexLiteral); err != nil {
p.errors = append(p.errors, NewError(p.cur, fmt.Sprintf("Invalid regular expression '%s': %v", p.cur.Literal, err)))
return cmd
}

cmd.Args += " " + p.cur.Literal
cmd.Args += " " + regexLiteral

return cmd
}
Expand Down Expand Up @@ -455,8 +457,9 @@ func (p *Parser) parseSet() Command {
case token.WAIT_TIMEOUT:
cmd.Args = p.parseTime()
case token.WAIT_PATTERN:
cmd.Args = p.peek.Literal
_, err := regexp.Compile(p.peek.Literal)
regexLiteral := strings.ReplaceAll(p.peek.Literal, `\/`, `/`)
cmd.Args = regexLiteral
_, err := regexp.Compile(regexLiteral)
if err != nil {
p.errors = append(p.errors, NewError(p.peek, "Invalid regexp pattern: "+p.peek.Literal))
}
Expand Down