move test data in to tests to work in CI

src/fmt/fmt_test.v

@@ -1,5 +1,8 @@
 module main
 
+import os
+import time
+
 fn print_lines(lines []string) {
 	println(' ')
 	println('-------------')
@@ -8,9 +11,28 @@ fn print_lines(lines []string) {
 	}
 }
 
+fn temp_file_name() string {
+	dir := os.temp_dir()
+	file := '${dir}/t${time.ticks()}'
+	return file
+}
+
+fn to_tmp_file(data []string) string {
+	file := temp_file_name()
+	os.write_file(file, data.join_lines()) or { panic('error') }
+	return file
+}
+
 fn test_basic_wrap() {
 	println(@METHOD)
-	output := run_fmt(['fmt', '-w', '30', 'testdata/simple.txt'])
+	input := [
+		'Now is the time for all good men to come to the aid of their country.',
+		'',
+		'Now is the time for all good men to come to the aid of their country.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-w', '30', tmp])
+	os.rm(tmp)!
 	// print_lines(output)
 	expected := [
 		'Now is the time for all good',
@@ -26,7 +48,26 @@ fn test_basic_wrap() {
 
 fn test_narrow_to_formatted() {
 	println(@METHOD)
-	output := run_fmt(['fmt', 'testdata/narrow.txt'])
+	input := [
+		'Hello World',
+		'',
+		'Hi there!',
+		'How are you?',
+		'',
+		'Just do-it.',
+		'Believe it.',
+		'',
+		'banana,',
+		'papaya,',
+		'mango',
+		'',
+		'Much ado about nothing.',
+		'He he he.',
+		'Adios amigo.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', tmp])
+	os.rm(tmp)!
 	// print_lines(output)
 	expected := [
 		'Hello World',
@@ -44,7 +85,16 @@ fn test_narrow_to_formatted() {
 
 fn test_line_indents_denote_new_paragraph() {
 	println(@METHOD)
-	output := run_fmt(['fmt', '-w', '35', 'testdata/basic_indent.txt'])
+	input := [
+		'This is a single line paragraph',
+		'    because this line has a different indent',
+		'',
+		'Otherwise these other lines comprise a simple',
+		'multline paragraph.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-w', '35', tmp])
+	os.rm(tmp)!
 	expected := [
 		'This is a single line paragraph',
 		'    because this line has a',
@@ -59,7 +109,17 @@ fn test_line_indents_denote_new_paragraph() {
 
 fn test_numbered_list_no_options() {
 	println(@METHOD)
-	output := run_fmt(['fmt', 'testdata/list.txt'])
+	input := [
+		'A list of items',
+		'',
+		'    1. Now is the time for all good men to come to the aid of their country.',
+		'    2. Now is the time for all good men to come to the aid of their country.',
+		'    3. Now is the time for all good men to come to the aid of their country.',
+		'    4. Now is the time for all good men to come to the aid of their country.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', tmp])
+	os.rm(tmp)!
 	// print_lines(output)
 	expected := [
 		'A list of items',
@@ -75,7 +135,17 @@ fn test_numbered_list_no_options() {
 
 fn test_numbered_list_w_40() {
 	println(@METHOD)
-	output := run_fmt(['fmt', '-w', '40', 'testdata/list.txt'])
+	input := [
+		'A list of items',
+		'',
+		'    1. Now is the time for all good men to come to the aid of their country.',
+		'    2. Now is the time for all good men to come to the aid of their country.',
+		'    3. Now is the time for all good men to come to the aid of their country.',
+		'    4. Now is the time for all good men to come to the aid of their country.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-w', '40', tmp])
+	os.rm(tmp)!
 	// print_lines(output)
 	expected := [
 		'A list of items',
@@ -94,7 +164,24 @@ fn test_numbered_list_w_40() {
 
 fn test_split_only() {
 	println(@METHOD)
-	output := run_fmt(['fmt', '-s', 'testdata/lorum_ipsum.txt'])
+	input := [
+		'Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Curabitur dignissim',
+		'venenatis pede. Quisque dui dui, ultricies ut, facilisis non, pulvinar non. Duis quis arcu a purus volutpat iaculis. Morbi id dui in diam ornare',
+		'dictum. Praesent consectetuer vehicula ipsum. Praesent tortor massa, congue et,',
+		'ornare in, posuere eget, pede.',
+		'',
+		'Vivamus rhoncus. Quisque lacus. In hac habitasse platea dictumst. Nullam mauris',
+		'tellus, sollicitudin non, semper eget, sodales non, pede. Phasellus varius',
+		'ullamcorper libero. Fusce ipsum lorem, iaculis nec, vulputate vitae, suscipit',
+		'vel, tortor. Cras varius.',
+		'',
+		'Nullam fringilla pellentesque orci. Nulla eu ante pulvinar velit rhoncus',
+		'lacinia. Morbi fringilla lacus quis arcu. Vestibulum sem quam, dapibus in,',
+		'fringilla ut, venenatis ut, neque.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-s', tmp])
+	os.rm(tmp)!
 	expected := [
 		'Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Curabitur',
 		'dignissim',
@@ -120,7 +207,18 @@ fn test_split_only() {
 
 fn test_indents_no_blank_lines() {
 	println(@METHOD)
-	output := run_fmt(['fmt', 'testdata/poem.txt'])
+	input := [
+		'Love is patient, love is kind. It does not envy,',
+		' it does not boast, it is not proud. It is not rude,',
+		' it is not self-seeking, it is not easily angered, ',
+		'it keeps no record of wrongs. Love does not delight ',
+		'in evil but rejoices with the truth. It always protects,',
+		' always trusts, always hopes, always perseveres. ',
+		'Love never fails.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', tmp])
+	os.rm(tmp)!
 	expected := [
 		'Love is patient, love is kind. It does not envy,',
 		' it does not boast, it is not proud. It is not rude, it is not',
@@ -135,7 +233,18 @@ fn test_indents_no_blank_lines() {
 
 fn test_prefix_str_option() {
 	println(@METHOD)
-	output := run_fmt(['fmt', '-p', '> ', 'testdata/prefix.txt'])
+	input := [
+		'Prefix lines test',
+		'',
+		'> Effects present letters inquiry no an removed or friends. Desire behind latter me though in. ',
+		'>   Supposing shameless am he engrossed up additions. My possible peculiar together to. ',
+		'',
+		'> Desire so better am cannot he up before points. Remember mistaken opinions it pleasure of debating. ',
+		'> Court front maids forty if aware their at. Chicken use are pressed removed.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-p', '> ', tmp])
+	os.rm(tmp)!
 	expected := [
 		'Prefix lines test',
 		'',
@@ -153,8 +262,12 @@ fn test_prefix_str_option() {
 
 fn test_uniform_spacing_option() {
 	println(@METHOD)
+	input := [
+		'venenatis pede. Quisque dui     dui, ultricies ut, facilisis   non, pulvinar non. Duis         quis arcu a purus volutpat iaculis. Morbi id dui in    diam ornare',
+	]
+	tmp := to_tmp_file(input)
 	// non-uniform case
-	output1 := run_fmt(['fmt', 'testdata/not_uniform_spacing.txt'])
+	output1 := run_fmt(['fmt', tmp])
 	expected1 := [
 		'venenatis pede. Quisque dui     dui, ultricies ut, facilisis   non,',
 		'pulvinar non. Duis         quis arcu a purus volutpat iaculis. Morbi id dui',
@@ -163,7 +276,8 @@ fn test_uniform_spacing_option() {
 	assert output1 == expected1
 
 	// uniform spacing case
-	output2 := run_fmt(['fmt', '-u', 'testdata/not_uniform_spacing.txt'])
+	output2 := run_fmt(['fmt', '-u', tmp])
+	os.rm(tmp)!
 	expected2 := [
 		'venenatis pede. Quisque dui dui, ultricies ut, facilisis non, pulvinar non.',
 		'Duis quis arcu a purus volutpat iaculis. Morbi id dui in diam ornare',
@@ -173,7 +287,18 @@ fn test_uniform_spacing_option() {
 
 fn test_uniform_spacing_with_prefix_and_width() {
 	println(@METHOD)
-	output := run_fmt(['fmt', '-u', '-p', '> ', '-w', '30', 'testdata/prefix.txt'])
+	input := [
+		'Prefix lines test',
+		'',
+		'> Effects present letters inquiry no an removed or friends. Desire behind latter me though in. ',
+		'>   Supposing shameless am he engrossed up additions. My possible peculiar together to. ',
+		'',
+		'> Desire so better am cannot he up before points. Remember mistaken opinions it pleasure of debating. ',
+		'> Court front maids forty if aware their at. Chicken use are pressed removed.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-u', '-p', '> ', '-w', '30', tmp])
+	os.rm(tmp)!
 	expected := [
 		'> Prefix lines test',
 		'',
@@ -199,7 +324,14 @@ fn test_uniform_spacing_with_prefix_and_width() {
 
 fn test_crown_and_uniform_options() {
 	println(@METHOD)
-	output := run_fmt(['fmt', '-c', '-u', 'testdata/crown.txt'])
+	input := [
+		'By default,    blank lines, spaces between words, and indentation are preserved in the output;',
+		'    successive input lines with different indentation are not joined; tabs are expanded on input and',
+		'introduced on output.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-c', '-u', tmp])
+	os.rm(tmp)!
 	expected := [
 		'By default, blank lines, spaces between words, and indentation are',
 		'    preserved in the output; successive input lines with different',
@@ -211,7 +343,14 @@ fn test_crown_and_uniform_options() {
 
 fn test_tagged_and_width_options() {
 	println(@METHOD)
-	output := run_fmt(['fmt', '-t', '-w', '40', 'testdata/simple.txt'])
+	input := [
+		'Now is the time for all good men to come to the aid of their country.',
+		'',
+		'Now is the time for all good men to come to the aid of their country.',
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-t', '-w', '40', tmp])
+	os.rm(tmp)!
 	expected := [
 		'Now is the time for all good men to come',
 		'    to the aid of their country.',
@@ -224,7 +363,12 @@ fn test_tagged_and_width_options() {
 
 fn test_unicode_handling() {
 	println(@METHOD)
-	output := run_fmt(['fmt', '-w', '40', 'testdata/unicode.txt'])
+	input := [
+		"I can do without ⑰ lobsters, you know. Come on!' So they ⼘≺↩⌝⚙⠃ couldn't get them out again. The Mock Turtle went on again:-- 'I didn't mean it!' Ⓡpleaded.",
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-w', '40', tmp])
+	os.rm(tmp)!
 	expected := [
 		'I can do without ⑰ lobsters, you know.',
 		"Come on!' So they ⼘≺↩⌝⚙⠃ couldn't get",
@@ -233,3 +377,21 @@ fn test_unicode_handling() {
 	]
 	assert output == expected
 }
+
+fn test_unicode__tab_handling() {
+	println(@METHOD)
+	input := [
+		"I can do without ⑰ lobsters, \tyou know. Come on!' So they ⼘≺↩⌝⚙⠃ couldn't get them out again. The Mock Turtle went on again:-- 'I didn't mean it!' Ⓡpleaded.",
+	]
+	tmp := to_tmp_file(input)
+	output := run_fmt(['fmt', '-w', '40', tmp])
+	os.rm(tmp)!
+	expected := [
+		'I can do without ⑰ lobsters,    you',
+		"know. Come on!' So they ⼘≺↩⌝⚙⠃ couldn't",
+		'get them out again. The Mock Turtle went',
+		"on again:-- 'I didn't mean it!'",
+		'Ⓡpleaded.',
+	]
+	assert output == expected
+}