// Copyright (c) 2019-2022 Alexander Medvednikov. All rights reserved.
// Use of this source code is governed by an MIT license
// that can be found in the LICENSE file.
fn test_empty_string() {
assert ''.trim_indent() == ''
}
fn test_blank_string() {
assert ' \t'.trim_indent() == ''
}
fn test_multiline_blank_string() {
assert '
\t
'.trim_indent() == ''
}
fn test_zero_indentation() {
assert 'abc
def'.trim_indent() == 'abc\ndef'
}
fn test_zero_indentation_and_blank_first_and_last_lines() {
assert '
abc
def
'.trim_indent() == 'abc\ndef'
}
fn test_common_case_tabbed() {
assert '
abc
def
'.trim_indent() == 'abc\ndef'
}
fn test_common_case_spaced() {
assert '
abc
def
'.trim_indent() == 'abc\ndef'
}
fn test_common_case_tabbed_with_middle_blank_like() {
assert '
abc
def
'.trim_indent() == 'abc\n\ndef'
}
fn test_common_case_tabbed_with_blank_first_line() {
assert ' \t
abc
def
'.trim_indent() == 'abc\ndef'
}
fn test_common_case_tabbed_with_blank_first_and_last_line() {
assert ' \t
abc
def
\t '.trim_indent() == 'abc\ndef'
}
fn test_html() {
assert '
Hello, World!
'.trim_indent() == '
Hello, World!
'
}
fn test_broken_html() {
assert '
Hello, World!
'.trim_indent() == '
Hello, World!
'
}
fn test_doc_example() {
st := '
Hello there,
this is a string,
all the leading indents are removed
and also the first and the last lines if they are blank
'.trim_indent()
assert st == 'Hello there,
this is a string,
all the leading indents are removed
and also the first and the last lines if they are blank'
}