Real-time collaboration for Jupyter Notebooks, Linux Terminals, LaTeX, VS Code, R IDE, and more,
all in one place.

1
RSpec.describe Msf::Sessions::PowerShell do
2
  describe 'to_cmd processing' do
3
    it 'should not do anything for simple args' do
4
      expect(described_class.to_cmd([".\\test.exe"] + ['abc', '123'])).to eq(".\\test.exe abc 123")
5
      expect(described_class.to_cmd(["C:\\SysinternalsSuite\\procexp.exe"] + [])).to eq("C:\\SysinternalsSuite\\procexp.exe")
6
    end
7

8
    it 'should double single-quotes' do
9
      expect(described_class.to_cmd([".\\test.exe"] + ["'abc'"])).to eq(".\\test.exe '''abc'''")
10
    end
11

12
    it 'should escape less than' do
13
      expect(described_class.to_cmd([".\\test.exe"] + ["'abc'", '>', 'out.txt'])).to eq(".\\test.exe '''abc''' '>' out.txt")
14
    end
15

16
    it 'should escape other special chars' do
17
      expect(described_class.to_cmd([".\\test.exe"] + ["'abc'", '<', '(', ')', '$test', '`words`', 'abc,def'])).to eq(".\\test.exe '''abc''' '<' '(' ')' '$test' '`words`' 'abc,def'")
18
    end
19

20
    it 'should backslash escape double-quotes' do
21
      expect(described_class.to_cmd([".\\test.exe"] + ['"abc'])).to eq(".\\test.exe '\\\"abc'")
22
    end
23

24
    it 'should correctly backslash escape backslashes and double-quotes' do
25
      expect(described_class.to_cmd([".\\test.exe"] + ['\\"abc'])).to eq(".\\test.exe '\\\\\\\"abc'")
26
      expect(described_class.to_cmd([".\\test.exe"] + ['\\\\"abc'])).to eq(".\\test.exe '\\\\\\\\\\\"abc'")
27
      expect(described_class.to_cmd([".\\test.exe"] + ['\\\\"ab\\\\c'])).to eq(".\\test.exe '\\\\\\\\\\\"ab\\\\c'")
28
    end
29

30
    it 'should quote the executable and add the call operator' do
31
      expect(described_class.to_cmd([".\\test$.exe"] + ['abc'])).to eq("& '.\\test$.exe' abc")
32
      expect(described_class.to_cmd([".\\test'.exe"] + ['abc'])).to eq("& '.\\test''.exe' abc")
33
      expect(described_class.to_cmd(["C:\\Program Files\\Microsoft Office\\root\\Office16\\WINWORD.EXE"] + [])).to eq("& 'C:\\Program Files\\Microsoft Office\\root\\Office16\\WINWORD.EXE'")
34
    end
35

36
    it 'should not expand environment variables' do
37
      expect(described_class.to_cmd([".\\test.exe"] + ['$env:path'])).to eq(".\\test.exe '$env:path'")
38
    end
39

40
    it 'should not respect PowerShell Magic' do
41
      expect(described_class.to_cmd([".\\test.exe"] + ['--%', 'not', '$parsed'])).to eq(".\\test.exe '--%' not '$parsed'")
42
    end
43
      
44
    it 'should not split comma args' do
45
      expect(described_class.to_cmd([".\\test.exe"] + ['arg1,notarg2'])).to eq(".\\test.exe 'arg1,notarg2'")
46
    end
47

48
    it 'should handle empty strings' do
49
      expect(described_class.to_cmd([".\\test.exe"] + ['', 'a', '', 'b'])).to eq(".\\test.exe '\"\"' a '\"\"' b")
50
    end
51
  end
52
end
53