diff options
Diffstat (limited to 'tests/stdlib/tstrbasics.nim')
| -rw-r--r-- | tests/stdlib/tstrbasics.nim | 195 |
1 files changed, 86 insertions, 109 deletions
diff --git a/tests/stdlib/tstrbasics.nim b/tests/stdlib/tstrbasics.nim index 4dd232351..a965ff15f 100644 --- a/tests/stdlib/tstrbasics.nim +++ b/tests/stdlib/tstrbasics.nim @@ -1,126 +1,103 @@ discard """ targets: "c cpp js" + matrix: "--mm:refc; --mm:orc" """ -import std/[strbasics, sugar] - - -proc teststrip() = - var a = " vhellov " - strip(a) - doAssert a == "vhellov" - - a = " vhellov " - a.strip(leading = false) - doAssert a == " vhellov" - - a = " vhellov " - a.strip(trailing = false) - doAssert a == "vhellov " - - a.strip() - a.strip(chars = {'v'}) - doAssert a == "hello" - - a = " vhellov " - a.strip() - a.strip(leading = false, chars = {'v'}) - doAssert a == "vhello" - - var c = "blaXbla" - c.strip(chars = {'b', 'a'}) - doAssert c == "laXbl" - c = "blaXbla" - c.strip(chars = {'b', 'a', 'l'}) - doAssert c == "X" - - block: - var a = "xxxxxx" - a.strip(chars={'x'}) - doAssert a.len == 0 - - block: - var a = "x" - a.strip(chars={'x'}) - doAssert a.len == 0 - - block: - var a = "x" - a.strip(chars={'1'}) - doAssert a.len == 1 - - block: - var a = "" - a.strip(chars={'x'}) - doAssert a.len == 0 - - block: - var a = "xxx xxx" - a.strip(chars={'x'}) - doAssert a == " " - - block: - var a = "xxx wind" - a.strip(chars={'x'}) - doAssert a == " wind" - - block: - var a = "xxx iii" - a.strip(chars={'i'}) - doAssert a == "xxx " - - block: - var a = "xxx iii" - doAssert a.dup(strip(chars = {'i'})) == "xxx " - doAssert a.dup(strip(chars = {' '})) == "xxx iii" - doAssert a.dup(strip(chars = {'x'})) == " iii" - doAssert a.dup(strip(chars = {'x', ' '})) == "iii" - doAssert a.dup(strip(chars = {'x', 'i'})) == " " - doAssert a.dup(strip(chars = {'x', 'i', ' '})).len == 0 - - block: - var a = "x i" - doAssert a.dup(strip(chars = {'i'})) == "x " - doAssert a.dup(strip(chars = {' '})) == "x i" - doAssert a.dup(strip(chars = {'x'})) == " i" - doAssert a.dup(strip(chars = {'x', ' '})) == "i" - doAssert a.dup(strip(chars = {'x', 'i'})) == " " - doAssert a.dup(strip(chars = {'x', 'i', ' '})).len == 0 - - block: - var a = "" - doAssert a.dup(strip(chars = {'i'})).len == 0 - doAssert a.dup(strip(chars = {' '})).len == 0 - doAssert a.dup(strip(chars = {'x'})).len == 0 - doAssert a.dup(strip(chars = {'x', ' '})).len == 0 - doAssert a.dup(strip(chars = {'x', 'i'})).len == 0 - doAssert a.dup(strip(chars = {'x', 'i', ' '})).len == 0 - - block: - var a = " " - doAssert a.dup(strip(chars = {'i'})) == " " - doAssert a.dup(strip(chars = {' '})).len == 0 - doAssert a.dup(strip(chars = {'x'})) == " " - doAssert a.dup(strip(chars = {'x', ' '})).len == 0 - doAssert a.dup(strip(chars = {'x', 'i'})) == " " - doAssert a.dup(strip(chars = {'x', 'i', ' '})).len == 0 - - - block: +import std/[strbasics, sugar, assertions] + +template strip2(input: string, args: varargs[untyped]): untyped = + var a = input + when varargsLen(args) > 0: + strip(a, args) + else: + strip(a) + a + +proc main() = + block: # strip + block: # bug #17173 + var a = " vhellov " + strip(a) + doAssert a == "vhellov" + + doAssert strip2(" vhellov ") == "vhellov" + doAssert strip2(" vhellov ", leading = false) == " vhellov" + doAssert strip2(" vhellov ", trailing = false) == "vhellov " + doAssert strip2("vhellov", chars = {'v'}) == "hello" + doAssert strip2("vhellov", leading = false, chars = {'v'}) == "vhello" + doAssert strip2("blaXbla", chars = {'b', 'a'}) == "laXbl" + doAssert strip2("blaXbla", chars = {'b', 'a', 'l'}) == "X" + doAssert strip2("xxxxxx", chars={'x'}) == "" + doAssert strip2("x", chars={'x'}) == "" + doAssert strip2("x", chars={'1'}) == "x" + doAssert strip2("", chars={'x'}) == "" + doAssert strip2("xxx xxx", chars={'x'}) == " " + doAssert strip2("xxx wind", chars={'x'}) == " wind" + doAssert strip2("xxx iii", chars={'i'}) == "xxx " + + block: + var a = "xxx iii" + doAssert a.dup(strip(chars = {'i'})) == "xxx " + doAssert a.dup(strip(chars = {' '})) == "xxx iii" + doAssert a.dup(strip(chars = {'x'})) == " iii" + doAssert a.dup(strip(chars = {'x', ' '})) == "iii" + doAssert a.dup(strip(chars = {'x', 'i'})) == " " + doAssert a.dup(strip(chars = {'x', 'i', ' '})).len == 0 + + block: + var a = "x i" + doAssert a.dup(strip(chars = {'i'})) == "x " + doAssert a.dup(strip(chars = {' '})) == "x i" + doAssert a.dup(strip(chars = {'x'})) == " i" + doAssert a.dup(strip(chars = {'x', ' '})) == "i" + doAssert a.dup(strip(chars = {'x', 'i'})) == " " + doAssert a.dup(strip(chars = {'x', 'i', ' '})).len == 0 + + block: + var a = "" + doAssert a.dup(strip(chars = {'i'})).len == 0 + doAssert a.dup(strip(chars = {' '})).len == 0 + doAssert a.dup(strip(chars = {'x'})).len == 0 + doAssert a.dup(strip(chars = {'x', ' '})).len == 0 + doAssert a.dup(strip(chars = {'x', 'i'})).len == 0 + doAssert a.dup(strip(chars = {'x', 'i', ' '})).len == 0 + + block: + var a = " " + doAssert a.dup(strip(chars = {'i'})) == " " + doAssert a.dup(strip(chars = {' '})).len == 0 + doAssert a.dup(strip(chars = {'x'})) == " " + doAssert a.dup(strip(chars = {'x', ' '})).len == 0 + doAssert a.dup(strip(chars = {'x', 'i'})) == " " + doAssert a.dup(strip(chars = {'x', 'i', ' '})).len == 0 + + block: # setSlice var a = "Hello, Nim!" - doassert a.dup(setSlice(7 .. 9)) == "Nim" + doAssert a.dup(setSlice(7 .. 9)) == "Nim" doAssert a.dup(setSlice(0 .. 0)) == "H" doAssert a.dup(setSlice(0 .. 1)) == "He" doAssert a.dup(setSlice(0 .. 10)) == a doAssert a.dup(setSlice(1 .. 0)).len == 0 doAssert a.dup(setSlice(20 .. -1)).len == 0 - doAssertRaises(AssertionDefect): discard a.dup(setSlice(-1 .. 1)) doAssertRaises(AssertionDefect): discard a.dup(setSlice(1 .. 11)) -static: teststrip() -teststrip() + block: # add + var a0 = "hi" + var b0 = "foobar" + when nimvm: + discard # pending bug #15952 + else: + a0.add b0.toOpenArray(1,3) + doAssert a0 == "hioob" + proc fn(c: openArray[char]): string = + result.add c + doAssert fn("def") == "def" + doAssert fn(['d','\0', 'f'])[2] == 'f' + +static: main() +main() |