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tests: Add missing tests for builtins, and many other things.
1 parent 7e758b1 commit 9dd3640

37 files changed

Lines changed: 406 additions & 14 deletions

‎tests/basics/builtin_chr.py‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,9 @@
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# test builtin chr (whether or not we support unicode)
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print(chr(65))
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try:
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chr(0x110000)
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except ValueError:
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print("ValueError")
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‎tests/basics/builtin_compile.py‎

Lines changed: 22 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -7,22 +7,41 @@ def have_compile():
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except NameError:
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return False
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# global variable for compiled code to access
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x = 1
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def test():
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global x
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c = compile("print(x)", "file", "exec")
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try:
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exec(c)
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except NameError:
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print("NameError")
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# global variable for compiled code to access
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x = 1
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exec(c)
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exec(c, {"x":2})
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exec(c, {}, {"x":3})
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# single/eval mode
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exec(compile('print(1 + 1)', 'file', 'single'))
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print(eval(compile('1 + 1', 'file', 'eval')))
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# bad mode
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try:
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compile('1', 'file', '')
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except ValueError:
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print("ValueError")
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# exception within compiled code
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try:
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exec(compile('noexist', 'file', 'exec'))
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except NameError:
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print("NameError")
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print(x) # check 'x' still exists as a global
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if have_compile():
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test()
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else:

‎tests/basics/builtin_dir.py‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,9 @@
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# test builtin dir
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# dir of locals
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print('__name__' in dir())
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# dir of module
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import sys
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print('platform' in dir(sys))
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‎tests/basics/builtin_divmod.py‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,16 @@
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# test builtin divmod
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print(divmod(0, 2))
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print(divmod(3, 4))
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print(divmod(20, 3))
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try:
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divmod(1, 0)
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except ZeroDivisionError:
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print("ZeroDivisionError")
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try:
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divmod('a', 'b')
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except TypeError:
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print("TypeError")
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‎tests/basics/builtin_minmax.py‎

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -23,3 +23,9 @@
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print(max(lst, key=lambda x:-x))
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print(max(1, 2, 3, 4, key=lambda x:-x))
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print(max(4, 3, 2, 1, key=lambda x:-x))
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# need at least 1 item in the iterable
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try:
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min([])
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except ValueError:
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print("ValueError")

‎tests/basics/builtin_ord.py‎

Lines changed: 9 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,9 @@
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# test builtin ord (whether or not we support unicode)
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print(ord('a'))
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try:
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ord('')
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except TypeError:
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print("TypeError")
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‎tests/basics/builtin_pow.py‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,11 @@
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# test builtin pow() with integral values
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# 2 arg version
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print(pow(0, 1))
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print(pow(1, 0))
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print(pow(-2, 3))
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print(pow(3, 8))
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# 3 arg version
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print(pow(3, 4, 7))
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tests/basics/property.py renamed to tests/basics/builtin_property.py

Lines changed: 25 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,3 +1,16 @@
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# test builtin property
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# create a property object explicitly
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property()
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property(1, 2, 3)
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# use its accessor methods
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p = property()
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p.getter(1)
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p.setter(2)
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p.deleter(3)
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# basic use as a decorator
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class A:
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def __init__(self, x):
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self._x = x
@@ -15,6 +28,7 @@ def x(self):
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except AttributeError:
1629
print("AttributeError")
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# explicit use within a class
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class B:
1933
def __init__(self, x):
2034
self._x = x
@@ -27,13 +41,18 @@ def xset(self, value):
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print("x set")
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self._x = value
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x = property(xget, xset)
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def xdel(self):
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print("x del")
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x = property(xget, xset, xdel)
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b = B(3)
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print(b.x)
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b.x = 4
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print(b.x)
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del b.x
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# full use as a decorator
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class C:
3857
def __init__(self, x):
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self._x = x
@@ -48,7 +67,12 @@ def x(self, value):
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print("x set")
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self._x = value
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@x.deleter
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def x(self):
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print("x del")
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c = C(5)
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print(c.x)
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c.x = 6
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print(c.x)
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del c.x

‎tests/basics/builtin_slice.py‎

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,7 @@
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# test builtin slice
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# print slice
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class A:
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def __getitem__(self, idx):
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print(idx)
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A()[1:2:3]

‎tests/basics/builtin_sorted.py‎

Lines changed: 10 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,10 @@
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# test builtin sorted
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print(sorted(set(range(100))))
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print(sorted(set(range(100)), key=lambda x: x + 100*(x % 2)))
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# need to use keyword argument
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try:
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sorted([], None)
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except TypeError:
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print("TypeError")

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