Ela Platform release 2016.4

[vorov2]

Ela Platform 2016.3 is an iterative release that contains an important bug to Ela runtime environment (a related issue in a bug tracker is #1763) and several enhancements to the standard library.

What's new in this release:

http://elalang.net/docs/Article.aspx?p=whatsnew.htm

Download:

https://ela.codeplex.com/releases/view/626121

[Tikhonov Alexey]

Hi, Vasily!

 

Why is ela not happy with the code below? It says that "'length' is not implemented for the given argument list. Expected '?', got 'Fun'."

 

///////////////////////////////////////////

open test unsafe.console 

 

char x = x

 

fun1 {eqt} = let pattern = char

                str = "a"

                res = pattern str

             in eq str res

 

_ = [] 

    |> regFun fun1

    |> run

    |> report (\_ -> true) writen

///////////////////////////////////////////

 

Could you please add a unittest example into the Elide samples in the future?

 

Alexey

07.09.2016, 14:13, "vorov2" <ba...@voronkov.name>:

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Best regards!

 

Alexey Tikhonov

[vorov2]

I am afraid there is a bug with "regFun" function; "regFuns" works, but obviously not this one. In order to fix it you can replace "regFun" from "test" module with the following implementation:

regFun fun xs = funData asmMainModule fun :: xs

This fix will be included in the next release.

You can also use "espec" module which offers a more interesting approach to unit tests:

http://elalang.net/docs/Article.aspx?p=lib\espec.htm

It is also better documented as long as "test" module is currently somewhat outdated and is mostly used internally (but not the "regFun" function unfortunately :).

With "espec" your code sample would look like so:

open espec

char x = x

test1 =
    test "Simple test"
    given "a"
      when char
      should be "a"

[]
  |> addTest test1
  |> run
  |> formatResult

Executing it would produce the following output:

Test session started.

Test "Simple test" (failed 0, errors 0):
  given "a"
    when char -> "a"
    should be "a" -> success

Total tests:1 Failed: 0

On Friday, September 23, 2016 at 6:41:25 AM UTC+3, Tikhonov Alexey wrote:

Hi, Vasily!

 

Why is ela not happy with the code below? It says that "'leng' is not implemented for the given argument list. Expected '?', got 'Fun'."

 

///////////////////////////////////////////

open test unsafe.console 

 

char x = x

 

fun1 {eqt} = let pattern = char

                str = "a"

                res = pattern str

             in eq str res

 

_ = [] 

    |> regFun fun1

    |> run

    |> report (\_ -> true) writen

///////////////////////////////////////////

 

Could you please add a unittest example into the Elide samples in the future?

 

Alexey

07.09.2016, 14:13, "vorov2" <ba...@voronkov.name>:

Ela Platform 2016.3 is an iterative release that contains an important bug to Ela runtime environment (a related issue in a bug tracker is #1763) and several enhancements to the standard library.

What's new in this release:

http://elalang.net/docs/Article.aspx?p=whatsnew.htm

Download:

https://ela.codeplex.com/releases/view/626121

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