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" Tests for the jumplist functionality
" Tests for the getjumplist() function
func Test_getjumplist()
if !has("jumplist")
return
endif
%bwipe
clearjumps
call assert_equal([[], 0], getjumplist())
call assert_equal([[], 0], getjumplist(1))
call assert_equal([[], 0], getjumplist(1, 1))
call assert_equal([], getjumplist(100))
call assert_equal([], getjumplist(1, 100))
let lines = []
for i in range(1, 100)
call add(lines, "Line " . i)
endfor
call writefile(lines, "Xtest")
" Jump around and create a jump list
edit Xtest
let bnr = bufnr('%')
normal 50%
normal G
normal gg
call assert_equal([[
\ {'lnum': 1, 'bufnr': bnr, 'col': 0, 'coladd': 0},
\ {'lnum': 1, 'bufnr': bnr, 'col': 0, 'coladd': 0},
\ {'lnum': 50, 'bufnr': bnr, 'col': 0, 'coladd': 0},
\ {'lnum': 100, 'bufnr': bnr, 'col': 0, 'coladd': 0}], 4],
\ getjumplist())
" Traverse the jump list and verify the results
5
exe "normal \<C-O>"
call assert_equal(2, getjumplist(1)[1])
exe "normal 2\<C-O>"
call assert_equal(0, getjumplist(1, 1)[1])
exe "normal 3\<C-I>"
call assert_equal(3, getjumplist()[1])
exe "normal \<C-O>"
normal 20%
call assert_equal([[
\ {'lnum': 1, 'bufnr': bnr, 'col': 0, 'coladd': 0},
\ {'lnum': 50, 'bufnr': bnr, 'col': 0, 'coladd': 0},
\ {'lnum': 100, 'bufnr': bnr, 'col': 0, 'coladd': 0},
\ {'lnum': 5, 'bufnr': bnr, 'col': 0, 'coladd': 0},
\ {'lnum': 100, 'bufnr': bnr, 'col': 0, 'coladd': 0}], 5],
\ getjumplist())
let l = getjumplist()
call test_garbagecollect_now()
call assert_equal(5, l[1])
clearjumps
call test_garbagecollect_now()
call assert_equal(5, l[1])
call delete("Xtest")
endfunc
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