def test_utilities(self):
self.assertEqual(
"grep '--max-count' '4' '--regexp' '[a-z][0-9]' 'a.txt'",
qsh("(@grep ~~max-count 4 ~~regexp '[a-z][0-9]' a.txt)")
)
self.assertEqual(
"gzip '-9' 'a.txt'",
qsh("(@gzip ~9 a.txt)")
)
def test_logical(self):
self.assertEqual('1 -eq 2', qsh('(@eq? 1 2)'))
self.assertEqual('"$A" -gt 2', qsh('(@gt? (@var A) 2)'))
self.assertNotEqual('"$A" -gt "2"', qsh('(@gtt? "$A" 2)'))
self.assertEqual("'hello' -eq 'world'", qsh("(@eq? 'hello' 'world')"))
if_else_qsh = "(@let A 1)(@if-else (@gt? (@var A) 2) "\
"(@export X 2) (@export Y 3))"
if_else_compiled = """
A=1
if [ "$A" -gt 2 ]; then
export X=2
else
export Y=3
fi
"""
self.assertEqual(qsh(if_else_qsh), if_else_compiled.strip())
def test_array(self):
self.assertEqual(
qsh("(@array (@var A) (@var B))"),
'("$A" "$B")'
)
def test_operations(self):
self.assertEqual('$((1 + 1))', qsh('(+ 1 1)'))
def test_atom(self):
self.assertEqual('nil', qsh('(nil)'))
self.assertEqual('false', qsh('(false)'))
self.assertEqual('true', qsh('(true)'))
self.assertEqual('1.1', qsh('(1.1)'))
self.assertEqual('1', qsh('(1)'))
code = """
(@let a "b")(@let b "C")
(@let A (* (+ 2 3) (* 2 4)))
(@let B (* (+ 3 3) (* 4 4)))
(@tar ~zcpf "archive.tar.gz" "archive")
(@for a ls (@echo (@var a) (* 2 2)))
(@let VAR1 (@range 1 10))
(@let VAR2 'HELLO WORLD!')
/* This is a raw command */
(@comment 'a raw command')
(@raw 'cat myfile.txt | gzip --best - > myfile.txt.gz')
// Quick Bash comment (C++ style) (will be omitted in the output)
(@comment 'the following exports a variable named B')
(@export B "hello world\'")
(@pipe (@echo 'hello') (@ssh host1))
(@if-else (== 1 2) (@echo (@exec 'date')) (@ls ~alr))
(@if-else
(@eq? 1 2)
(@let R (@range 2 10))
(@let R (@range 1 5))
)
(@if-else
(@ne? "$a" "$b")
(@let G (@range 2 10))
(@let G (@range 1 5))
)
(@let CURRENT_DATETIME (:datetime.datetime.utcnow))
(@let A_DATETIME (:datetime.datetime.strptime "2014-05-06" "%Y-%m-%d"))
"""
print qsh(code)