From a12c3d3f8ea255dd03bb7e993fa85eb00f47ab29 Mon Sep 17 00:00:00 2001
From: Thomas Kriechbaumer <thomas@kriechbaumer.name>
Date: Tue, 14 Feb 2017 22:48:43 +0100
Subject: restructure and move test files

add empty test files to satisfy linter
---
 test/pathod/language/test_base.py | 354 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 354 insertions(+)
 create mode 100644 test/pathod/language/test_base.py

(limited to 'test/pathod/language/test_base.py')

diff --git a/test/pathod/language/test_base.py b/test/pathod/language/test_base.py
new file mode 100644
index 00000000..85e9e53b
--- /dev/null
+++ b/test/pathod/language/test_base.py
@@ -0,0 +1,354 @@
+import os
+import pytest
+
+from pathod import language
+from pathod.language import base, exceptions
+
+from mitmproxy.test import tutils
+
+
+def parse_request(s):
+    return language.parse_pathoc(s).next()
+
+
+def test_times():
+    reqs = list(language.parse_pathoc("get:/:x5"))
+    assert len(reqs) == 5
+    assert not reqs[0].times
+
+
+def test_caseless_literal():
+    class CL(base.CaselessLiteral):
+        TOK = "foo"
+    v = CL("foo")
+    assert v.expr()
+    assert v.values(language.Settings())
+
+
+class TestTokValueNakedLiteral:
+
+    def test_expr(self):
+        v = base.TokValueNakedLiteral("foo")
+        assert v.expr()
+
+    def test_spec(self):
+        v = base.TokValueNakedLiteral("foo")
+        assert v.spec() == repr(v) == "foo"
+
+        v = base.TokValueNakedLiteral("f\x00oo")
+        assert v.spec() == repr(v) == r"f\x00oo"
+
+
+class TestTokValueLiteral:
+
+    def test_expr(self):
+        v = base.TokValueLiteral("foo")
+        assert v.expr()
+        assert v.val == b"foo"
+
+        v = base.TokValueLiteral("foo\n")
+        assert v.expr()
+        assert v.val == b"foo\n"
+        assert repr(v)
+
+    def test_spec(self):
+        v = base.TokValueLiteral("foo")
+        assert v.spec() == r"'foo'"
+
+        v = base.TokValueLiteral("f\x00oo")
+        assert v.spec() == repr(v) == r"'f\x00oo'"
+
+        v = base.TokValueLiteral('"')
+        assert v.spec() == repr(v) == """  '"'  """.strip()
+
+        # While pyparsing has a escChar argument for QuotedString,
+        # escChar only performs scapes single-character escapes and does not work for e.g. r"\x02".
+        # Thus, we cannot use that option, which means we cannot have single quotes in strings.
+        # To fix this, we represent single quotes as r"\x07".
+        v = base.TokValueLiteral("'")
+        assert v.spec() == r"'\x27'"
+
+    def roundtrip(self, spec):
+        e = base.TokValueLiteral.expr()
+        v = base.TokValueLiteral(spec)
+        v2 = e.parseString(v.spec())
+        assert v.val == v2[0].val
+        assert v.spec() == v2[0].spec()
+
+    def test_roundtrip(self):
+        self.roundtrip("'")
+        self.roundtrip(r"\'")
+        self.roundtrip("a")
+        self.roundtrip("\"")
+        # self.roundtrip("\\")
+        self.roundtrip("200:b'foo':i23,'\\''")
+        self.roundtrip("\a")
+
+
+class TestTokValueGenerate:
+
+    def test_basic(self):
+        v = base.TokValue.parseString("@10b")[0]
+        assert v.usize == 10
+        assert v.unit == "b"
+        assert v.bytes() == 10
+        v = base.TokValue.parseString("@10")[0]
+        assert v.unit == "b"
+        v = base.TokValue.parseString("@10k")[0]
+        assert v.bytes() == 10240
+        v = base.TokValue.parseString("@10g")[0]
+        assert v.bytes() == 1024 ** 3 * 10
+
+        v = base.TokValue.parseString("@10g,digits")[0]
+        assert v.datatype == "digits"
+        g = v.get_generator({})
+        assert g[:100]
+
+        v = base.TokValue.parseString("@10,digits")[0]
+        assert v.unit == "b"
+        assert v.datatype == "digits"
+
+    def test_spec(self):
+        v = base.TokValueGenerate(1, "b", "bytes")
+        assert v.spec() == repr(v) == "@1"
+
+        v = base.TokValueGenerate(1, "k", "bytes")
+        assert v.spec() == repr(v) == "@1k"
+
+        v = base.TokValueGenerate(1, "k", "ascii")
+        assert v.spec() == repr(v) == "@1k,ascii"
+
+        v = base.TokValueGenerate(1, "b", "ascii")
+        assert v.spec() == repr(v) == "@1,ascii"
+
+    def test_freeze(self):
+        v = base.TokValueGenerate(100, "b", "ascii")
+        f = v.freeze(language.Settings())
+        assert len(f.val) == 100
+
+
+class TestTokValueFile:
+
+    def test_file_value(self):
+        v = base.TokValue.parseString("<'one two'")[0]
+        assert str(v)
+        assert v.path == "one two"
+
+        v = base.TokValue.parseString("<path")[0]
+        assert v.path == "path"
+
+    def test_access_control(self):
+        v = base.TokValue.parseString("<path")[0]
+        with tutils.tmpdir() as t:
+            p = os.path.join(t, "path")
+            with open(p, "wb") as f:
+                f.write(b"x" * 10000)
+
+            assert v.get_generator(language.Settings(staticdir=t))
+
+            v = base.TokValue.parseString("<path2")[0]
+            with pytest.raises(exceptions.FileAccessDenied):
+                v.get_generator(language.Settings(staticdir=t))
+            with pytest.raises(Exception, match="access disabled"):
+                v.get_generator(language.Settings())
+
+            v = base.TokValue.parseString("</outside")[0]
+            with pytest.raises(Exception, match="outside"):
+                v.get_generator(language.Settings(staticdir=t))
+
+    def test_spec(self):
+        v = base.TokValue.parseString("<'one two'")[0]
+        v2 = base.TokValue.parseString(v.spec())[0]
+        assert v2.path == "one two"
+
+    def test_freeze(self):
+        v = base.TokValue.parseString("<'one two'")[0]
+        v2 = v.freeze({})
+        assert v2.path == v.path
+
+
+class TestMisc:
+
+    def test_generators(self):
+        v = base.TokValue.parseString("'val'")[0]
+        g = v.get_generator({})
+        assert g[:] == b"val"
+
+    def test_value(self):
+        assert base.TokValue.parseString("'val'")[0].val == b"val"
+        assert base.TokValue.parseString('"val"')[0].val == b"val"
+        assert base.TokValue.parseString('"\'val\'"')[0].val == b"'val'"
+
+    def test_value2(self):
+        class TT(base.Value):
+            preamble = "m"
+        e = TT.expr()
+        v = e.parseString("m'msg'")[0]
+        assert v.value.val == b"msg"
+
+        s = v.spec()
+        assert s == e.parseString(s)[0].spec()
+
+        v = e.parseString("m@100")[0]
+        v2 = v.freeze({})
+        v3 = v2.freeze({})
+        assert v2.value.val == v3.value.val
+
+    def test_fixedlengthvalue(self, tmpdir):
+        class TT(base.FixedLengthValue):
+            preamble = "m"
+            length = 4
+
+        e = TT.expr()
+        assert e.parseString("m@4")
+        with pytest.raises(Exception, match="Invalid value length"):
+            e.parseString("m@100")
+        with pytest.raises(Exception, match="Invalid value length"):
+            e.parseString("m@1")
+
+        s = base.Settings(staticdir=str(tmpdir))
+        tmpdir.join("path").write_binary(b"a" * 20, ensure=True)
+        v = e.parseString("m<path")[0]
+        with pytest.raises(Exception, match="Invalid value length"):
+            v.values(s)
+
+        tmpdir.join("path2").write_binary(b"a" * 4, ensure=True)
+        v = e.parseString("m<path2")[0]
+        assert v.values(s)
+
+
+class TKeyValue(base.KeyValue):
+    preamble = "h"
+
+    def values(self, settings):
+        return [
+            self.key.get_generator(settings),
+            ": ",
+            self.value.get_generator(settings),
+            "\r\n",
+        ]
+
+
+class TestKeyValue:
+
+    def test_simple(self):
+        e = TKeyValue.expr()
+        v = e.parseString("h'foo'='bar'")[0]
+        assert v.key.val == b"foo"
+        assert v.value.val == b"bar"
+
+        v2 = e.parseString(v.spec())[0]
+        assert v2.key.val == v.key.val
+        assert v2.value.val == v.value.val
+
+        s = v.spec()
+        assert s == e.parseString(s)[0].spec()
+
+    def test_freeze(self):
+        e = TKeyValue.expr()
+        v = e.parseString("h@10=@10'")[0]
+        v2 = v.freeze({})
+        v3 = v2.freeze({})
+        assert v2.key.val == v3.key.val
+        assert v2.value.val == v3.value.val
+
+
+def test_intfield():
+    class TT(base.IntField):
+        preamble = "t"
+        names = {
+            "one": 1,
+            "two": 2,
+            "three": 3
+        }
+        max = 4
+    e = TT.expr()
+
+    v = e.parseString("tone")[0]
+    assert v.value == 1
+    assert v.spec() == "tone"
+    assert v.values(language.Settings())
+
+    v = e.parseString("t1")[0]
+    assert v.value == 1
+    assert v.spec() == "t1"
+
+    v = e.parseString("t4")[0]
+    assert v.value == 4
+    assert v.spec() == "t4"
+
+    with pytest.raises(Exception, match="can't exceed"):
+        e.parseString("t5")
+
+
+def test_options_or_value():
+    class TT(base.OptionsOrValue):
+        options = [
+            "one",
+            "two",
+            "three"
+        ]
+    e = TT.expr()
+    assert e.parseString("one")[0].value.val == b"one"
+    assert e.parseString("'foo'")[0].value.val == b"foo"
+    assert e.parseString("'get'")[0].value.val == b"get"
+
+    assert e.parseString("one")[0].spec() == "one"
+    assert e.parseString("'foo'")[0].spec() == "'foo'"
+
+    s = e.parseString("one")[0].spec()
+    assert s == e.parseString(s)[0].spec()
+
+    s = e.parseString("'foo'")[0].spec()
+    assert s == e.parseString(s)[0].spec()
+
+    v = e.parseString("@100")[0]
+    v2 = v.freeze({})
+    v3 = v2.freeze({})
+    assert v2.value.val == v3.value.val
+
+
+def test_integer():
+    e = base.Integer.expr()
+    v = e.parseString("200")[0]
+    assert v.string() == b"200"
+    assert v.spec() == "200"
+
+    assert v.freeze({}).value == v.value
+
+    class BInt(base.Integer):
+        bounds = (1, 5)
+
+    with pytest.raises(Exception, match="must be between"):
+        BInt(0)
+    with pytest.raises(Exception, match="must be between"):
+        BInt(6)
+    assert BInt(5)
+    assert BInt(1)
+    assert BInt(3)
+
+
+class TBoolean(base.Boolean):
+    name = "test"
+
+
+def test_unique_name():
+    b = TBoolean(True)
+    assert b.unique_name
+
+
+class test_boolean:
+    e = TBoolean.expr()
+    assert e.parseString("test")[0].value
+    assert not e.parseString("-test")[0].value
+
+    def roundtrip(s):
+        e = TBoolean.expr()
+        s2 = e.parseString(s)[0].spec()
+        v1 = e.parseString(s)[0].value
+        v2 = e.parseString(s2)[0].value
+        assert s == s2
+        assert v1 == v2
+
+    roundtrip("test")
+    roundtrip("-test")
-- 
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