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os: vfmt os_test.v

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This commit is contained in:
Alexander Medvednikov 2020-03-24 16:18:37 +01:00
parent e012966291
commit 32c8eb6490
3 changed files with 186 additions and 180 deletions
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2
vlib/builtin/array_test.v
View File

@ -278,7 +278,7 @@ const (
)
struct Foooj {
a [N]int
a [5]int // N
}
fn test_fixed() {

143
vlib/os/os_test.v
View File

@ -11,33 +11,31 @@ fn testsuite_end() {
fn test_open_file() {
filename := './test1.txt'
hello := 'hello world!'
os.open_file(filename, "r+", 0o666) or {
assert err == "No such file or directory"
os.open_file(filename, 'r+',0666) or {
assert err == 'No such file or directory'
}
mut file := os.open_file(filename, 'w+',0666) or {
panic(err)
}
mut file := os.open_file(filename, "w+", 0o666) or { panic(err) }
file.write(hello)
file.close()
assert hello.len == os.file_size(filename)
read_hello := os.read_file(filename) or {
panic('error reading file $filename')
}
assert hello == read_hello
os.rm(filename)
}
fn test_create_file() {
filename := './test1.txt'
hello := 'hello world!'
mut f := os.create(filename) or { panic(err)}
mut f := os.create(filename) or {
panic(err)
}
f.write(hello)
f.close()
assert hello.len == os.file_size(filename)
os.rm(filename)
}
@ -46,12 +44,10 @@ fn test_write_and_read_string_to_file() {
hello := 'hello world!'
os.write_file(filename, hello)
assert hello.len == os.file_size(filename)
read_hello := os.read_file(filename) or {
panic('error reading file $filename')
}
assert hello == read_hello
os.rm(filename)
}
@ -93,18 +89,19 @@ fn test_write_and_read_bytes() {
}
*/
fn test_create_and_delete_folder() {
folder := './test1'
os.mkdir(folder) or { panic(err) }
os.mkdir(folder) or {
panic(err)
}
assert os.is_dir(folder)
folder_contents := os.ls(folder) or { panic(err) }
folder_contents := os.ls(folder) or {
panic(err)
}
assert folder_contents.len == 0
os.rmdir(folder)
folder_exists := os.is_dir(folder)
assert folder_exists == false
}
@ -117,14 +114,12 @@ fn walk_callback(file string) {
fn test_walk() {
folder := 'test_walk'
os.mkdir(folder) or { panic(err) }
os.mkdir(folder) or {
panic(err)
}
file1 := folder + os.path_separator + 'test1'
os.write_file(file1, 'test-1')
os.walk(folder, walk_callback)
os.rm(file1)
os.rmdir(folder)
}
@ -132,14 +127,17 @@ fn test_walk() {
fn test_cp() {
old_file_name := 'cp_example.txt'
new_file_name := 'cp_new_example.txt'
os.write_file(old_file_name, 'Test data 1 2 3, V is awesome #$%^[]!~⭐')
os.cp(old_file_name, new_file_name) or { panic('$err: errcode: $errcode') }
old_file := os.read_file(old_file_name) or { panic(err) }
new_file := os.read_file(new_file_name) or { panic(err) }
os.cp(old_file_name, new_file_name) or {
panic('$err: errcode: $errcode')
}
old_file := os.read_file(old_file_name) or {
panic(err)
}
new_file := os.read_file(new_file_name) or {
panic(err)
}
assert old_file == new_file
os.rm(old_file_name)
os.rm(new_file_name)
}
@ -148,66 +146,77 @@ fn test_cp_r() {
// fileX -> dir/fileX
// NB: clean up of the files happens inside the cleanup_leftovers function
os.write_file('ex1.txt', 'wow!')
os.mkdir('ex') or { panic(err) }
os.cp_all('ex1.txt', 'ex', false) or { panic(err) }
old := os.read_file('ex1.txt') or { panic(err) }
new := os.read_file('ex/ex1.txt') or { panic(err) }
os.mkdir('ex') or {
panic(err)
}
os.cp_all('ex1.txt', 'ex', false) or {
panic(err)
}
old := os.read_file('ex1.txt') or {
panic(err)
}
new := os.read_file('ex/ex1.txt') or {
panic(err)
}
assert old == new
os.mkdir('ex/ex2') or { panic(err) }
os.mkdir('ex/ex2') or {
panic(err)
}
os.write_file('ex2.txt', 'great!')
os.cp_all('ex2.txt', 'ex/ex2', false) or { panic(err) }
old2 := os.read_file('ex2.txt') or { panic(err) }
new2 := os.read_file('ex/ex2/ex2.txt') or { panic(err) }
os.cp_all('ex2.txt', 'ex/ex2', false) or {
panic(err)
}
old2 := os.read_file('ex2.txt') or {
panic(err)
}
new2 := os.read_file('ex/ex2/ex2.txt') or {
panic(err)
}
assert old2 == new2
// recurring on dir -> local dir
os.cp_all('ex', './', true) or { panic(err) }
os.cp_all('ex', './', true) or {
panic(err)
}
}
fn test_tmpdir() {
t := os.temp_dir()
assert t.len > 0
assert os.is_dir(t)
tfile := t + os.path_separator + 'tmpfile.txt'
os.rm(tfile) // just in case
tfile_content := 'this is a temporary file'
os.write_file(tfile, tfile_content)
tfile_content_read := os.read_file(tfile) or { panic(err) }
tfile_content_read := os.read_file(tfile) or {
panic(err)
}
assert tfile_content_read == tfile_content
os.rm(tfile)
}
fn test_make_symlink_check_is_link_and_remove_symlink() {
$if windows {
// TODO
assert true
return
}
folder := 'tfolder'
symlink := 'tsymlink'
os.rm(symlink)
os.rm(folder)
os.mkdir(folder) or { panic(err) }
folder_contents := os.ls(folder) or { panic(err) }
os.mkdir(folder) or {
panic(err)
}
folder_contents := os.ls(folder) or {
panic(err)
}
assert folder_contents.len == 0
os.system('ln -s $folder $symlink')
assert os.is_link(symlink) == true
os.rm(symlink)
os.rm(folder)
folder_exists := os.is_dir(folder)
assert folder_exists == false
symlink_exists := os.is_link(symlink)
assert symlink_exists == false
}
@ -221,7 +230,6 @@ fn test_make_symlink_check_is_link_and_remove_symlink() {
// println('Parent')
// }
// }
// fn test_wait() {
// pid := os.fork()
// if pid == 0 {
@ -234,13 +242,17 @@ fn test_make_symlink_check_is_link_and_remove_symlink() {
// println(cpid)
// }
// }
fn test_symlink() {
$if windows { return }
os.mkdir('symlink') or { panic(err) }
os.symlink('symlink', 'symlink2') or { panic(err) }
$if windows {
return
}
os.mkdir('symlink') or {
panic(err)
}
os.symlink('symlink', 'symlink2') or {
panic(err)
}
assert os.exists('symlink2')
// cleanup
os.rm('symlink')
os.rm('symlink2')
@ -248,26 +260,23 @@ fn test_symlink() {
fn test_is_executable_writable_readable() {
file_name := os.temp_dir() + os.path_separator + 'rwxfile.exe'
mut f := os.create(file_name) or {
eprintln('failed to create file $file_name')
return
}
f.close()
$if !windows {
os.chmod(file_name, 0o600) // mark as readable && writable, but NOT executable
os.chmod(file_name, 0600) // mark as readable && writable, but NOT executable
assert os.is_writable(file_name)
assert os.is_readable(file_name)
assert !os.is_executable(file_name)
os.chmod(file_name, 0o700) // mark as executable too
os.chmod(file_name, 0700) // mark as executable too
assert os.is_executable(file_name)
} $else {
assert os.is_writable(file_name)
assert os.is_readable(file_name)
assert os.is_executable(file_name)
}
// We finally delete the test file.
os.rm(file_name)
}
@ -280,7 +289,6 @@ fn test_ext() {
fn test_is_abs() {
assert os.is_abs_path('/home/user') == true
assert os.is_abs_path('v/vlib') == false
$if windows {
assert os.is_abs_path('C:\\Windows\\') == true
}
@ -300,7 +308,6 @@ fn test_dir() {
} $else {
assert os.dir('/var/tmp/foo') == '/var/tmp'
}
assert os.dir('os') == '.'
}
@ -310,7 +317,6 @@ fn test_basedir() {
} $else {
assert os.base_dir('v/vlib/os') == 'v/vlib'
}
assert os.base_dir('filename') == 'filename'
}
@ -321,7 +327,6 @@ fn cleanup_leftovers() {
// possible leftovers from test_cp
os.rm('cp_example.txt')
os.rm('cp_new_example.txt')
// possible leftovers from test_cp_r
os.rmdir_all('ex')
os.rmdir_all('ex2')

1
vlib/v/checker/checker.v
View File

@ -474,6 +474,7 @@ pub fn (c mut Checker) assign_stmt(assign_stmt mut ast.AssignStmt) {
}
pub fn (c mut Checker) array_init(array_init mut ast.ArrayInit) table.Type {
// println('checker: array init $array_init.pos.line_nr $c.file.path')
mut elem_type := table.void_type
// []string - was set in parser
if array_init.typ != table.void_type {