7d6cbf290a* Error -> Defect for defects The distinction between Error and Defect is subjective, context-dependent and somewhat arbitrary, so when looking at an exception, it's hard to guess what it is - this happens often when looking at a `raises` list _without_ opening the corresponding definition and digging through layers of inheritance. With the help of a little consistency in naming, it's at least possible to start disentangling the two error types and the standard lib can set a good example here.
55 lines
1.2 KiB
Nim
55 lines
1.2 KiB
Nim
import compiler/unittest_light
|
|
|
|
proc testAssertEquals() =
|
|
assertEquals("foo", "foo")
|
|
doAssertRaises(AssertionDefect):
|
|
assertEquals("foo", "foo ")
|
|
|
|
proc testMismatch() =
|
|
assertEquals(1+1, 2*1)
|
|
|
|
let a = """
|
|
some test with space at the end of lines
|
|
|
|
can be hard to spot differences when diffing in a terminal
|
|
without this helper function
|
|
|
|
"""
|
|
|
|
let b = """
|
|
some test with space at the end of lines
|
|
|
|
can be hard to spot differences when diffing in a terminal
|
|
without this helper function
|
|
|
|
"""
|
|
|
|
let output = mismatch(a, b)
|
|
let expected = """
|
|
|
|
lhs:{ some test with space at the end of lines \n
|
|
\n
|
|
can be hard to spot differences when diffing in a terminal \n
|
|
without this helper function\n
|
|
\n
|
|
}
|
|
rhs:{ some test with space at the end of lines \n
|
|
\n
|
|
can be hard to spot differences when diffing in a terminal \n
|
|
without this helper function\n
|
|
\n
|
|
}
|
|
lhs.len: 144 rhs.len: 143
|
|
first mismatch index: 110
|
|
lhs[i]: {" "}
|
|
rhs[i]: {"\n"}
|
|
lhs[0..<i]:{ some test with space at the end of lines \n
|
|
\n
|
|
can be hard to spot differences when diffing in a terminal }"""
|
|
|
|
if output != expected:
|
|
echo output
|
|
doAssert false
|
|
|
|
testMismatch()
|
|
testAssertEquals()
|