diff options
Diffstat (limited to 'tests/stdlib/tstrutils.nim')
| -rw-r--r-- | tests/stdlib/tstrutils.nim | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/tests/stdlib/tstrutils.nim b/tests/stdlib/tstrutils.nim index e17277ef2..9ea4d72f2 100644 --- a/tests/stdlib/tstrutils.nim +++ b/tests/stdlib/tstrutils.nim @@ -360,19 +360,23 @@ template main() = doAssert "///".rfind("//", start=3) == -1 # searching for empty string - doAssert "".rfind("") == -1 - doAssert "abc".rfind("") == -1 - doAssert "abc".rfind("", start=1) == -1 - doAssert "abc".rfind("", start=2) == -1 - doAssert "abc".rfind("", start=3) == -1 - doAssert "abc".rfind("", start=4) == -1 - doAssert "abc".rfind("", start=400) == -1 - - doAssert "abc".rfind("", start=1, last=3) == -1 - doAssert "abc".rfind("", start=1, last=2) == -1 - doAssert "abc".rfind("", start=1, last=1) == -1 - doAssert "abc".rfind("", start=1, last=0) == -1 - doAssert "abc".rfind("", start=1, last = -1) == -1 + doAssert "".rfind("") == 0 + doAssert "abc".rfind("") == 3 + doAssert "abc".rfind("", start=1) == 3 + doAssert "abc".rfind("", start=2) == 3 + doAssert "abc".rfind("", start=3) == 3 + doAssert "abc".rfind("", start=4) == 4 + doAssert "abc".rfind("", start=400) == 400 + + doAssert "abc".rfind("", start=1, last=3) == 3 + doAssert "abc".rfind("", start=1, last=2) == 2 + doAssert "abc".rfind("", start=1, last=1) == 1 + # This returns the start index instead of the last index + # because start > last + doAssert "abc".rfind("", start=1, last=0) == 1 + doAssert "abc".rfind("", start=1, last = -1) == 3 + + doAssert "abc".rfind("", start=0, last=0) == 0 # when last <= start, searching for non-empty string block: |