| " Tests for the writefile() function. |
| |
| func Test_writefile() |
| let f = tempname() |
| call writefile(["over","written"], f, "b") |
| call writefile(["hello","world"], f, "b") |
| call writefile(["!", "good"], f, "a") |
| call writefile(["morning"], f, "ab") |
| call writefile(["", "vimmers"], f, "ab") |
| let l = readfile(f) |
| call assert_equal("hello", l[0]) |
| call assert_equal("world!", l[1]) |
| call assert_equal("good", l[2]) |
| call assert_equal("morning", l[3]) |
| call assert_equal("vimmers", l[4]) |
| call delete(f) |
| endfunc |
| |
| func Test_writefile_fails_gently() |
| call assert_fails('call writefile(["test"], "Xfile", [])', 'E730:') |
| call assert_false(filereadable("Xfile")) |
| call delete("Xfile") |
| |
| call assert_fails('call writefile(["test", [], [], [], "tset"], "Xfile")', 'E730:') |
| call assert_false(filereadable("Xfile")) |
| call delete("Xfile") |
| |
| call assert_fails('call writefile([], "Xfile", [])', 'E730:') |
| call assert_false(filereadable("Xfile")) |
| call delete("Xfile") |
| |
| call assert_fails('call writefile([], [])', 'E730:') |
| endfunc |