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patch 8.2.2757: Vim9: blob tests for legacy and Vim9 script are separate

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Problem:    Vim9: blob tests for legacy and Vim9 script are separate.
Solution:   Add CheckLegacyAndVim9Success().  Make blob index assign work.
This commit is contained in:
Bram Moolenaar
2021-04-12 21:21:02 +02:00
parent cfc3023cb6
commit 68452177ca
11 changed files with 254 additions and 94 deletions
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122
src/testdir/test_blob.vim
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@@ -1,5 +1,7 @@
" Tests for the Blob types
source vim9.vim
func TearDown()
" Run garbage collection after every test
call test_garbagecollect_now()
@@ -9,73 +11,81 @@ endfunc
" Blob creation from constant
func Test_blob_create()
let b = 0zDEADBEEF
call assert_equal(v:t_blob, type(b))
call assert_equal(4, len(b))
call assert_equal(0xDE, b[0])
call assert_equal(0xAD, b[1])
call assert_equal(0xBE, b[2])
call assert_equal(0xEF, b[3])
call assert_fails('let x = b[4]')
let lines =<< trim END
VAR b = 0zDEADBEEF
call assert_equal(v:t_blob, type(b))
call assert_equal(4, len(b))
call assert_equal(0xDE, b[0])
call assert_equal(0xAD, b[1])
call assert_equal(0xBE, b[2])
call assert_equal(0xEF, b[3])
call assert_fails('VAR x = b[4]')
call assert_equal(0xDE, get(b, 0))
call assert_equal(0xEF, get(b, 3))
call assert_equal(0xDE, get(b, 0))
call assert_equal(0xEF, get(b, 3))
call assert_fails('let b = 0z1', 'E973:')
call assert_fails('let b = 0z1x', 'E973:')
call assert_fails('let b = 0z12345', 'E973:')
call assert_fails('VAR b = 0z1', 'E973:')
call assert_fails('VAR b = 0z1x', 'E973:')
call assert_fails('VAR b = 0z12345', 'E973:')
call assert_equal(0z, test_null_blob())
call assert_equal(0z, test_null_blob())
let b = 0z001122.33445566.778899.aabbcc.dd
call assert_equal(0z00112233445566778899aabbccdd, b)
call assert_fails('let b = 0z1.1')
call assert_fails('let b = 0z.')
call assert_fails('let b = 0z001122.')
call assert_fails('call get("", 1)', 'E896:')
call assert_equal(0, len(test_null_blob()))
LET b = 0z001122.33445566.778899.aabbcc.dd
call assert_equal(0z00112233445566778899aabbccdd, b)
call assert_fails('VAR b = 0z1.1')
call assert_fails('VAR b = 0z.')
call assert_fails('VAR b = 0z001122.')
call assert_fails('call get("", 1)', 'E896:')
call assert_equal(0, len(test_null_blob()))
END
call CheckLegacyAndVim9Success(lines)
endfunc
" assignment to a blob
func Test_blob_assign()
let lines =<< trim END
VAR b = 0zDEADBEEF
VAR b2 = b[1 : 2]
call assert_equal(0zADBE, b2)
VAR bcopy = b[:]
call assert_equal(b, bcopy)
call assert_false(b is bcopy)
LET b = 0zDEADBEEF
LET b2 = b
call assert_true(b is b2)
LET b[:] = 0z11223344
call assert_equal(0z11223344, b)
call assert_equal(0z11223344, b2)
call assert_true(b is b2)
LET b = 0zDEADBEEF
LET b[3 :] = 0z66
call assert_equal(0zDEADBE66, b)
LET b[: 1] = 0z8899
call assert_equal(0z8899BE66, b)
LET b = 0zDEADBEEF
LET b += 0z99
call assert_equal(0zDEADBEEF99, b)
VAR l = [0z12]
VAR m = deepcopy(l)
LET m[0] = 0z34 #" E742 or E741 should not occur.
END
call CheckLegacyAndVim9Success(lines)
" TODO: move to above once it works
let b = 0zDEADBEEF
let b2 = b[1:2]
call assert_equal(0zADBE, b2)
call assert_fails('let b[2 : 3] = 0z112233', 'E972:')
call assert_fails('let b[2 : 3] = 0z11', 'E972:')
call assert_fails('let b[3 : 2] = 0z', 'E979:')
let bcopy = b[:]
call assert_equal(b, bcopy)
call assert_false(b is bcopy)
let b = 0zDEADBEEF
let b2 = b
call assert_true(b is b2)
let b[:] = 0z11223344
call assert_equal(0z11223344, b)
call assert_equal(0z11223344, b2)
call assert_true(b is b2)
let b = 0zDEADBEEF
let b[3:] = 0z66
call assert_equal(0zDEADBE66, b)
let b[:1] = 0z8899
call assert_equal(0z8899BE66, b)
call assert_fails('let b[2:3] = 0z112233', 'E972:')
call assert_fails('let b[2:3] = 0z11', 'E972:')
call assert_fails('let b[3:2] = 0z', 'E979:')
let b = 0zDEADBEEF
let b += 0z99
call assert_equal(0zDEADBEEF99, b)
call assert_fails('let b .= 0z33', 'E734:')
call assert_fails('let b .= "xx"', 'E734:')
call assert_fails('let b ..= 0z33', 'E734:')
call assert_fails('let b ..= "xx"', 'E734:')
call assert_fails('let b += "xx"', 'E734:')
call assert_fails('let b[1:1] .= 0z55', 'E734:')
let l = [0z12]
let m = deepcopy(l)
let m[0] = 0z34 " E742 or E741 should not occur.
call assert_fails('let b[1 : 1] ..= 0z55', 'E734:')
endfunc
func Test_blob_get_range()