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