From e573b3020c032400eed60b649a2cbf55266e6bb0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Thu, 30 Jun 2016 16:03:25 +0200
Subject: Add current configurations from old repository

---
 vim/bundle/vim-snipmate/t/parser.vim | 142 +++++++++++++++++++++++++++++++++++
 1 file changed, 142 insertions(+)
 create mode 100644 vim/bundle/vim-snipmate/t/parser.vim

(limited to 'vim/bundle/vim-snipmate/t/parser.vim')

diff --git a/vim/bundle/vim-snipmate/t/parser.vim b/vim/bundle/vim-snipmate/t/parser.vim
new file mode 100644
index 0000000..c5cf873
--- /dev/null
+++ b/vim/bundle/vim-snipmate/t/parser.vim
@@ -0,0 +1,142 @@
+describe 'snippet parser'
+
+    before
+        function! Parse(snippet, ...)
+            let [snip, stops] = snipmate#parse#snippet(a:snippet, (a:0 ? a:1 : 1))
+            return (a:0 > 1 && a:2) ? [snip, stops] : snip
+        endfunction
+        let b:snipmate_visual = 'testvisual'
+    end
+
+    it 'parses numeric $id and ${id} vars as [id] lists'
+        let expect = [[[1234567890]]]
+        Expect Parse('$1234567890') == expect
+        Expect Parse('${1234567890}') == expect
+    end
+
+    it 'disregards $ or ${ followed by a non-id'
+        Expect Parse('$x1') == [['x1']]
+        Expect Parse('${x}1') == [['x}1']]
+        Expect Parse('$VISUA1') == [['VISUA1']]
+        Expect Parse('${VISUA}1') == [['VISUA}1']]
+    end
+
+    it 'gathers references to each instance of each stop id'
+        let [snip, b:stops] = Parse('x$1x${2:x$1x}x$1x${1/a/b}x$VISUALx', 1, 1)
+        function! InstanceFound(list)
+            return !empty(filter(copy(b:stops[a:list[0]].instances),
+                        \ 'v:val is a:list'))
+        endfunction
+        function! CheckList(list)
+            for item in a:list
+                if type(item) == type([])
+                    Expect InstanceFound(item) to_be_true
+                    call CheckList(item)
+                endif
+                unlet item " E732
+            endfor
+        endfunction
+        call CheckList(snip[0])
+    end
+
+    it 'parses mirror substitutions ${n/pat/sub} as [n, {...}]'
+        let expect = [[[1, { 'pat' : 'abc', 'sub' : 'def' }]]]
+        Expect Parse('${1/abc/def}') == expect
+        let expect[0][0][1].flags = ''
+        Expect Parse('${1/abc/def/}') == expect
+        let expect[0][0][1].flags = 'g'
+        Expect Parse('${1/abc/def/g}') == expect
+    end
+
+    it 'reads patterns literally except for "\/"'
+        Expect Parse('${1/\a\/b/\c\/d\}}') == [[[1, { 'pat' : '\a/b', 'sub' : '\c/d}' }]]]
+    end
+
+    it 'parses vars with placeholders as [id, placeholder] lists'
+        Expect Parse('${1:abc}') == [[[1, 'abc']]]
+    end
+
+    it 'evaluates backtick expressions'
+        Expect Parse('`fnamemodify("x.y", ":r")`') == [['x']]
+    end
+
+    it 'parses placeholders for vars and other specials'
+        let text = 'a `fnamemodify("x.y", ":r")` ${2:(${3/a/b})}'
+        let expect = ['a x ', [2, '(', [3, { 'pat' : 'a', 'sub' : 'b' }], ')']]
+        Expect Parse(text) == [expect]
+        Expect Parse(printf('${1:%s}', text)) == [[[1] + expect]]
+    end
+
+    it 'converts tabs according to &et, &sts, &sw, &ts'
+        " &noet -> leave tabs alone
+        setl noet
+        Expect Parse("abc\tdef\n\t\tghi") == [["abc\tdef"], ["\t\tghi"]]
+
+        " &et -> &sts or &sw
+        setl et sts=2 sw=3
+        Expect Parse("abc\tdef\n\t\tghi") == [["abc  def"], ["    ghi"]]
+
+        setl et sts=0 sw=3
+        Expect Parse("abc\tdef\n\t\tghi") == [["abc   def"], ["      ghi"]]
+
+        setl et sts=-1 sw=3
+        Expect Parse("abc\tdef\n\t\tghi") == [["abc   def"], ["      ghi"]]
+
+        " See #227
+        if exists('*shiftwidth')
+            setl et sts=0 sw=0 ts=3
+            Expect Parse("abc\tdef\n\t\tghi") == [["abc   def"], ["      ghi"]]
+        endif
+    end
+
+    it 'parses backslashes as escaping the next character or joining lines'
+        Expect Parse('x\x') == [['xx']]
+        Expect Parse('x\\x') == [['x\x']]
+        Expect Parse("x\\\nx") == [['xx']]
+        Expect Parse('x\$1') == [['x$1']]
+        Expect Parse('${1:\}}') == [[[1, '}']]]
+        Expect Parse('`fnamemodify("\`.x", ":r")`') == [['`']]
+        Expect Parse('\`x\`') == [['`x`']]
+    end
+
+    it 'splits text at newlines'
+        Expect Parse("x\nx") == [['x'], ['x']]
+    end
+
+    it 'joins evaluated expressions to surrounding text on the same line'
+        let g:foo = 'bar'
+        Expect Parse("x`g:foo`x") == [['xbarx']]
+        Expect Parse("x`g:foo`\nx") == [['xbar'], ['x']]
+        Expect Parse("x\n`g:foo`x") == [['x'], ['barx']]
+    end
+
+    it 'expands $VISUAL placeholders with any indents'
+        Expect Parse("x$VISUALx") == [['xtestvisualx']]
+        let b:snipmate_visual = "  foo\nbar\n  baz"
+        setl noet
+        Expect Parse("\tx\n\t$VISUAL\nx") == [["\tx"], ["\t  foo"], ["\tbar"],
+                    \ ["\t  baz"], ["x"]]
+    end
+
+    it 'determines which var with an id is the stop'
+        let [snip, stops] = Parse("$1$1$1", 0, 1)
+        Expect snip == [[[1, "", stops[1]], [1, {}], [1, {}]]]
+
+        let [snip, stops] = Parse("$1${1}$1", 0, 1)
+        Expect snip == [[[1, "", stops[1]], [1, {}], [1, {}]]]
+
+        let [snip, stops] = Parse("$1${1:}$1", 0, 1)
+        Expect snip == [[[1, {}], [1, "", stops[1]], [1, {}]]]
+
+    end
+
+    it 'picks the first of many possible stops'
+        let [snip, stops] = Parse("$1${1:foo}${1:bar}", 0, 1)
+        Expect snip == [[[1, {}], [1, "foo", stops[1]], [1, {}]]]
+    end
+
+    it 'represents empty lines as an empty string'
+        Expect Parse("foo\n\nbar") == [['foo'], [''], ['bar']]
+    end
+
+end
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