Author: Armin Rigo <[email protected]>
Branch: reverse-debugger
Changeset: r84940:f90fd868636c
Date: 2016-06-05 17:50 +0200
http://bitbucket.org/pypy/pypy/changeset/f90fd868636c/
Log: Add comments
diff --git a/rpython/translator/reversedb/test/test_basic.py
b/rpython/translator/reversedb/test/test_basic.py
--- a/rpython/translator/reversedb/test/test_basic.py
+++ b/rpython/translator/reversedb/test/test_basic.py
@@ -66,17 +66,21 @@
#
got = []
for i in range(3):
- rdb.next() # ignore the address of argv[i]
+ rdb.next() # this is from "p = argv[i]"
s = []
+ # first we determine the length of the "char *p"
while True:
c = rdb.next()
if c == 0:
break
s.append(chr(c))
+ # then we really read the "char *" and copy it into a rpy string
+ # (that's why this time we don't read the final \0)
for c1 in s:
c2 = rdb.next()
assert c2 == ord(c1)
got.append(''.join(s))
+ # that's all that should get from this simple example
assert rdb.cur == len(rdb.items)
#
assert got == [self.exename, 'abc', 'd']
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