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-rw-r--r--src/nvim/testdir/test_const.vim294
1 files changed, 0 insertions, 294 deletions
diff --git a/src/nvim/testdir/test_const.vim b/src/nvim/testdir/test_const.vim
deleted file mode 100644
index 4a6c8779dd..0000000000
--- a/src/nvim/testdir/test_const.vim
+++ /dev/null
@@ -1,294 +0,0 @@
-
-" Test for :const
-
-func s:noop()
-endfunc
-
-func Test_define_var_with_lock()
- const i = 1
- const f = 1.1
- const s = 'vim'
- const F = funcref('s:noop')
- const l = [1, 2, 3]
- const d = {'foo': 10}
- if has('channel')
- const j = test_null_job()
- const c = test_null_channel()
- endif
- const b = v:true
- const n = v:null
-
- call assert_true(exists('i'))
- call assert_true(exists('f'))
- call assert_true(exists('s'))
- call assert_true(exists('F'))
- call assert_true(exists('l'))
- call assert_true(exists('d'))
- if has('channel')
- call assert_true(exists('j'))
- call assert_true(exists('c'))
- endif
- call assert_true(exists('b'))
- call assert_true(exists('n'))
-
- call assert_fails('let i = 1', 'E741:')
- call assert_fails('let f = 1.1', 'E741:')
- call assert_fails('let s = "vim"', 'E741:')
- call assert_fails('let F = funcref("s:noop")', 'E741:')
- call assert_fails('let l = [1, 2, 3]', 'E741:')
- call assert_fails('call filter(l, "v:val % 2 == 0")', 'E741:')
- call assert_fails('let d = {"foo": 10}', 'E741:')
- if has('channel')
- call assert_fails('let j = test_null_job()', 'E741:')
- call assert_fails('let c = test_null_channel()', 'E741:')
- endif
- call assert_fails('let b = v:true', 'E741:')
- call assert_fails('let n = v:null', 'E741:')
-
- " Unlet
- unlet i
- unlet f
- unlet s
- unlet F
- unlet l
- unlet d
- if has('channel')
- unlet j
- unlet c
- endif
- unlet b
- unlet n
-endfunc
-
-func Test_define_l_var_with_lock()
- " With l: prefix
- const l:i = 1
- const l:f = 1.1
- const l:s = 'vim'
- const l:F = funcref('s:noop')
- const l:l = [1, 2, 3]
- const l:d = {'foo': 10}
- if has('channel')
- const l:j = test_null_job()
- const l:c = test_null_channel()
- endif
- const l:b = v:true
- const l:n = v:null
-
- call assert_fails('let l:i = 1', 'E741:')
- call assert_fails('let l:f = 1.1', 'E741:')
- call assert_fails('let l:s = "vim"', 'E741:')
- call assert_fails('let l:F = funcref("s:noop")', 'E741:')
- call assert_fails('let l:l = [1, 2, 3]', 'E741:')
- call assert_fails('let l:d = {"foo": 10}', 'E741:')
- if has('channel')
- call assert_fails('let l:j = test_null_job()', 'E741:')
- call assert_fails('let l:c = test_null_channel()', 'E741:')
- endif
- call assert_fails('let l:b = v:true', 'E741:')
- call assert_fails('let l:n = v:null', 'E741:')
-
- " Unlet
- unlet l:i
- unlet l:f
- unlet l:s
- unlet l:F
- unlet l:l
- unlet l:d
- if has('channel')
- unlet l:j
- unlet l:c
- endif
- unlet l:b
- unlet l:n
-endfunc
-
-func Test_define_script_var_with_lock()
- const s:x = 0
- call assert_fails('let s:x = 1', 'E741:')
- unlet s:x
-endfunc
-
-func Test_destructuring_with_lock()
- const [a, b, c] = [1, 1.1, 'vim']
-
- call assert_fails('let a = 1', 'E741:')
- call assert_fails('let b = 1.1', 'E741:')
- call assert_fails('let c = "vim"', 'E741:')
-
- const [d; e] = [1, 1.1, 'vim']
- call assert_fails('let d = 1', 'E741:')
- call assert_fails('let e = [2.2, "a"]', 'E741:')
-endfunc
-
-func Test_cannot_modify_existing_variable()
- let i = 1
- let f = 1.1
- let s = 'vim'
- let F = funcref('s:noop')
- let l = [1, 2, 3]
- let d = {'foo': 10}
- if has('channel')
- let j = test_null_job()
- let c = test_null_channel()
- endif
- let b = v:true
- let n = v:null
-
- call assert_fails('const i = 1', 'E995:')
- call assert_fails('const f = 1.1', 'E995:')
- call assert_fails('const s = "vim"', 'E995:')
- call assert_fails('const F = funcref("s:noop")', 'E995:')
- call assert_fails('const l = [1, 2, 3]', 'E995:')
- call assert_fails('const d = {"foo": 10}', 'E995:')
- if has('channel')
- call assert_fails('const j = test_null_job()', 'E995:')
- call assert_fails('const c = test_null_channel()', 'E995:')
- endif
- call assert_fails('const b = v:true', 'E995:')
- call assert_fails('const n = v:null', 'E995:')
- call assert_fails('const [i, f, s] = [1, 1.1, "vim"]', 'E995:')
-
- const i2 = 1
- const f2 = 1.1
- const s2 = 'vim'
- const F2 = funcref('s:noop')
- const l2 = [1, 2, 3]
- const d2 = {'foo': 10}
- if has('channel')
- const j2 = test_null_job()
- const c2 = test_null_channel()
- endif
- const b2 = v:true
- const n2 = v:null
-
- call assert_fails('const i2 = 1', 'E995:')
- call assert_fails('const f2 = 1.1', 'E995:')
- call assert_fails('const s2 = "vim"', 'E995:')
- call assert_fails('const F2 = funcref("s:noop")', 'E995:')
- call assert_fails('const l2 = [1, 2, 3]', 'E995:')
- call assert_fails('const d2 = {"foo": 10}', 'E995:')
- if has('channel')
- call assert_fails('const j2 = test_null_job()', 'E995:')
- call assert_fails('const c2 = test_null_channel()', 'E995:')
- endif
- call assert_fails('const b2 = v:true', 'E995:')
- call assert_fails('const n2 = v:null', 'E995:')
- call assert_fails('const [i2, f2, s2] = [1, 1.1, "vim"]', 'E995:')
-endfunc
-
-func Test_const_with_condition()
- const x = 0
- if 0 | const x = 1 | endif
- call assert_equal(0, x)
-endfunc
-
-func Test_lockvar()
- let x = 'hello'
- lockvar x
- call assert_fails('let x = "there"', 'E741')
- if 0 | unlockvar x | endif
- call assert_fails('let x = "there"', 'E741')
- unlockvar x
- let x = 'there'
-
- if 0 | lockvar x | endif
- let x = 'again'
-
- let val = [1, 2, 3]
- lockvar 0 val
- let val[0] = 9
- call assert_equal([9, 2, 3], val)
- call add(val, 4)
- call assert_equal([9, 2, 3, 4], val)
- call assert_fails('let val = [4, 5, 6]', 'E1122:')
-endfunc
-
-
-func Test_const_with_index_access()
- let l = [1, 2, 3]
- call assert_fails('const l[0] = 4', 'E996:')
- call assert_fails('const l[0:1] = [1, 2]', 'E996:')
-
- let d = {'aaa': 0}
- call assert_fails("const d['aaa'] = 4", 'E996:')
- call assert_fails("const d.aaa = 4", 'E996:')
-endfunc
-
-func Test_const_with_compound_assign()
- let i = 0
- call assert_fails('const i += 4', 'E995:')
- call assert_fails('const i -= 4', 'E995:')
- call assert_fails('const i *= 4', 'E995:')
- call assert_fails('const i /= 4', 'E995:')
- call assert_fails('const i %= 4', 'E995:')
-
- let s = 'a'
- call assert_fails('const s .= "b"', 'E995:')
-
- let [a, b, c] = [1, 2, 3]
- call assert_fails('const [a, b, c] += [4, 5, 6]', 'E995:')
-
- let [d; e] = [1, 2, 3]
- call assert_fails('const [d; e] += [4, 5, 6]', 'E995:')
-endfunc
-
-func Test_const_with_special_variables()
- call assert_fails('const $FOO = "hello"', 'E996:')
- call assert_fails('const @a = "hello"', 'E996:')
- call assert_fails('const &filetype = "vim"', 'E996:')
- call assert_fails('const &l:filetype = "vim"', 'E996:')
- call assert_fails('const &g:encoding = "utf-8"', 'E996:')
-
- call assert_fails('const [a, $CONST_FOO] = [369, "abc"]', 'E996:')
- call assert_equal(369, a)
- call assert_equal(v:null, getenv("CONST_FOO"))
-
- call assert_fails('const [b; $CONST_FOO] = [246, 2, "abc"]', 'E996:')
- call assert_equal(246, b)
- call assert_equal(v:null, getenv("CONST_FOO"))
-endfunc
-
-func Test_const_with_eval_name()
- let s = 'foo'
-
- " eval name with :const should work
- const abc_{s} = 1
- const {s}{s} = 1
-
- let s2 = 'abc_foo'
- call assert_fails('const {s2} = "bar"', 'E995:')
-endfunc
-
-func Test_lock_depth_is_2()
- " Modify list - error when changing item or adding/removing items
- const l = [1, 2, [3, 4]]
- call assert_fails('let l[0] = 42', 'E741:')
- call assert_fails('let l[2][0] = 42', 'E741:')
- call assert_fails('call add(l, 4)', 'E741:')
- call assert_fails('unlet l[1]', 'E741:')
-
- " Modify blob - error when changing
- const b = 0z001122
- call assert_fails('let b[0] = 42', 'E741:')
-
- " Modify dict - error when changing item or adding/removing items
- const d = {'foo': 10}
- call assert_fails("let d['foo'] = 'hello'", 'E741:')
- call assert_fails("let d.foo = 'hello'", 'E741:')
- call assert_fails("let d['bar'] = 'hello'", 'E741:')
- call assert_fails("unlet d['foo']", 'E741:')
-
- " Modifying list or dict item contents is OK.
- let lvar = ['a', 'b']
- let bvar = 0z1122
- const l2 = [0, lvar, bvar]
- let l2[1][0] = 'c'
- let l2[2][1] = 0x33
- call assert_equal([0, ['c', 'b'], 0z1133], l2)
-
- const d2 = #{a: 0, b: lvar, c: 4}
- let d2.b[1] = 'd'
-endfunc
-
-" vim: shiftwidth=2 sts=2 expandtab
generated by cgit (git 2.34.1) at 2025-04-28 18:31:58 +0000