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printf: rustfmt pass

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This commit is contained in:
Nathan Ross 2016-02-15 00:47:02 -05:00
parent 9242ba1db6
commit 5f88dfe12b
18 changed files with 1266 additions and 1345 deletions
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439
tests/printf.rs
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@ -8,228 +8,273 @@ static UTIL_NAME: &'static str = "printf";
fn expect_stdout(input: Vec<&str>, expected: &str) {
let (_, mut ucmd) = testing(UTIL_NAME);
let results = ucmd.args(&input).run();
//assert_empty_stderr!(result);
//assert!(result.success);
assert_eq!(expected,results.stdout);
// assert_empty_stderr!(result);
// assert!(result.success);
assert_eq!(expected, results.stdout);
}
#[test]
fn basic_literal() { expect_stdout(
vec!("hello world"), "hello world"); }
#[test]
fn escaped_tab() { expect_stdout(
vec!("hello\\t world"), "hello\t world"); }
#[test]
fn escaped_newline() { expect_stdout(
vec!("hello\\n world"), "hello\n world"); }
#[test]
fn escaped_slash() { expect_stdout(
vec!("hello\\\\ world"), "hello\\ world"); }
#[test]
fn escaped_hex() { expect_stdout(
vec!("\\x41"), "A"); }
#[test]
fn escaped_octal() { expect_stdout(
vec!("\\101"), "A"); }
#[test]
fn escaped_unicode_fourdigit() { expect_stdout(
vec!("\\u0125"), "ĥ"); }
#[test]
fn escaped_unicode_eightdigit() { expect_stdout(
vec!("\\U00000125"), "ĥ"); }
#[test]
fn escaped_percent_sign() { expect_stdout(
vec!("hello%% world"), "hello% world"); }
#[test]
fn escaped_unrecognized() { expect_stdout(
vec!("c\\d"), "c\\d"); }
#[test]
fn sub_string() { expect_stdout(
vec!("hello %s", "world"), "hello world"); }
#[test]
fn sub_multifield() { expect_stdout(
vec!("%s %s", "hello", "world"), "hello world"); }
#[test]
fn sub_repeat_formatstr() { expect_stdout(
vec!("%s.", "hello", "world"), "hello.world."); }
#[test]
fn sub_string_ignore_escapes() { expect_stdout(
vec!("hello %s", "\\tworld"), "hello \\tworld"); }
#[test]
fn sub_bstring_handle_escapes() { expect_stdout(
vec!("hello %b", "\\tworld"), "hello \tworld"); }
#[test]
fn sub_bstring_ignore_subs() { expect_stdout(
vec!("hello %b", "world %% %i"), "hello world %% %i"); }
#[test]
fn sub_char() { expect_stdout(
vec!("the letter %c", "A"), "the letter A"); }
#[test]
fn sub_num_int() { expect_stdout(
vec!("twenty is %i", "20"), "twenty is 20"); }
#[test]
fn sub_num_int_minwidth() { expect_stdout(
vec!("twenty is %1i", "20"), "twenty is 20"); }
#[test]
fn sub_num_int_neg() { expect_stdout(
vec!("neg. twenty is %i", "-20"), "neg. twenty is -20"); }
#[test]
fn sub_num_int_oct_in() { expect_stdout(
vec!("twenty is %i", "024"), "twenty is 20"); }
#[test]
fn sub_num_int_oct_in_neg() { expect_stdout(
vec!("neg. twenty is %i", "-024"), "neg. twenty is -20"); }
#[test]
fn sub_num_int_hex_in() { expect_stdout(
vec!("twenty is %i", "0x14"), "twenty is 20"); }
#[test]
fn sub_num_int_hex_in_neg() { expect_stdout(
vec!("neg. twenty is %i", "-0x14"), "neg. twenty is -20"); }
#[test]
fn sub_num_int_charconst_in() { expect_stdout(
vec!("ninetyseven is %i", "'a"), "ninetyseven is 97"); }
#[test]
fn sub_num_uint() { expect_stdout(
vec!("twenty is %u", "20"), "twenty is 20"); }
#[test]
fn sub_num_octal() { expect_stdout(
vec!("twenty in octal is %o", "20"), "twenty in octal is 24"); }
#[test]
fn sub_num_hex_lower() { expect_stdout(
vec!("thirty in hex is %x", "30"), "thirty in hex is 1e"); }
#[test]
fn sub_num_hex_upper() { expect_stdout(
vec!("thirty in hex is %X", "30"), "thirty in hex is 1E"); }
#[test]
fn sub_num_float() { expect_stdout(
vec!("twenty is %f", "20"), "twenty is 20.000000"); }
#[test]
fn sub_num_float_round() { expect_stdout(
vec!("two is %f", "1.9999995"), "two is 2.000000"); }
#[test]
fn sub_num_sci_lower() { expect_stdout(
vec!("twenty is %e", "20"), "twenty is 2.000000e+01"); }
#[test]
fn sub_num_sci_upper() { expect_stdout(
vec!("twenty is %E", "20"), "twenty is 2.000000E+01"); }
#[test]
fn sub_num_sci_trunc() { expect_stdout(
vec!("pi is ~ %e", "3.1415926535"), "pi is ~ 3.141593e+00"); }
#[test]
fn sub_num_dec_trunc() { expect_stdout(
vec!("pi is ~ %g", "3.1415926535"), "pi is ~ 3.141593"); }
#[test]
fn sub_minwidth() { expect_stdout(
vec!("hello %7s", "world"), "hello world"); }
#[test]
fn sub_minwidth_negative() { expect_stdout(
vec!("hello %-7s", "world"), "hello world "); }
#[test]
fn sub_str_max_chars_input() { expect_stdout(
vec!("hello %7.2s", "world"), "hello wo"); }
#[test]
fn sub_int_decimal() { expect_stdout(
vec!("%0.i", "11"), "11"); }
#[test]
fn sub_int_leading_zeroes() { expect_stdout(
vec!("%.4i", "11"), "0011"); }
#[test]
fn sub_int_leading_zeroes_prio() { expect_stdout(
vec!("%5.4i", "11"), " 0011"); }
#[test]
fn sub_float_dec_places() { expect_stdout(
vec!("pi is ~ %.11f", "3.1415926535"), "pi is ~ 3.14159265350"); }
#[test]
fn sub_float_hex_in() { expect_stdout(
vec!("%f", "0xF1.1F"), "241.121094"); }
#[test]
fn sub_float_no_octal_in() { expect_stdout(
vec!("%f", "077"), "77.000000"); }
#[test]
fn sub_any_asterisk_firstparam() { expect_stdout(
vec!("%*i", "3", "11", "4", "12"), " 11 12");
fn basic_literal() {
expect_stdout(vec!["hello world"], "hello world");
}
#[test]
fn sub_any_asterisk_second_param() { expect_stdout(
vec!("%.*i", "3", "11", "4", "12"), "0110012");
fn escaped_tab() {
expect_stdout(vec!["hello\\t world"], "hello\t world");
}
#[test]
fn sub_any_asterisk_both_params() { expect_stdout(
vec!("%*.*i", "4", "3", "11", "5", "4", "12"), " 011 0012");
fn escaped_newline() {
expect_stdout(vec!["hello\\n world"], "hello\n world");
}
#[test]
fn sub_any_asterisk_octal_arg() { expect_stdout(
vec!("%.*i", "011", "12345678"), "012345678");
fn escaped_slash() {
expect_stdout(vec!["hello\\\\ world"], "hello\\ world");
}
#[test]
fn sub_any_asterisk_hex_arg() { expect_stdout(
vec!("%.*i", "0xA", "123456789"), "0123456789");
fn escaped_hex() {
expect_stdout(vec!["\\x41"], "A");
}
#[test]
fn sub_any_specifiers_no_params() { expect_stdout(
vec!("%ztlhLji", "3"), "3");
fn escaped_octal() {
expect_stdout(vec!["\\101"], "A");
}
#[test]
fn sub_any_specifiers_after_first_param() { expect_stdout(
vec!("%0ztlhLji", "3"), "3");
fn escaped_unicode_fourdigit() {
expect_stdout(vec!["\\u0125"], "ĥ");
}
#[test]
fn sub_any_specifiers_after_period() { expect_stdout(
vec!("%0.ztlhLji", "3"), "3");
fn escaped_unicode_eightdigit() {
expect_stdout(vec!["\\U00000125"], "ĥ");
}
#[test]
fn sub_any_specifiers_after_second_param() { expect_stdout(
vec!("%0.0ztlhLji", "3"), "3");
fn escaped_percent_sign() {
expect_stdout(vec!["hello%% world"], "hello% world");
}
#[test]
fn escaped_unrecognized() {
expect_stdout(vec!["c\\d"], "c\\d");
}
#[test]
fn sub_string() {
expect_stdout(vec!["hello %s", "world"], "hello world");
}
#[test]
fn sub_multifield() {
expect_stdout(vec!["%s %s", "hello", "world"], "hello world");
}
#[test]
fn sub_repeat_formatstr() {
expect_stdout(vec!["%s.", "hello", "world"], "hello.world.");
}
#[test]
fn sub_string_ignore_escapes() {
expect_stdout(vec!["hello %s", "\\tworld"], "hello \\tworld");
}
#[test]
fn sub_bstring_handle_escapes() {
expect_stdout(vec!["hello %b", "\\tworld"], "hello \tworld");
}
#[test]
fn sub_bstring_ignore_subs() {
expect_stdout(vec!["hello %b", "world %% %i"], "hello world %% %i");
}
#[test]
fn sub_char() {
expect_stdout(vec!["the letter %c", "A"], "the letter A");
}
#[test]
fn sub_num_int() {
expect_stdout(vec!["twenty is %i", "20"], "twenty is 20");
}
#[test]
fn sub_num_int_minwidth() {
expect_stdout(vec!["twenty is %1i", "20"], "twenty is 20");
}
#[test]
fn sub_num_int_neg() {
expect_stdout(vec!["neg. twenty is %i", "-20"], "neg. twenty is -20");
}
#[test]
fn sub_num_int_oct_in() {
expect_stdout(vec!["twenty is %i", "024"], "twenty is 20");
}
#[test]
fn sub_num_int_oct_in_neg() {
expect_stdout(vec!["neg. twenty is %i", "-024"], "neg. twenty is -20");
}
#[test]
fn sub_num_int_hex_in() {
expect_stdout(vec!["twenty is %i", "0x14"], "twenty is 20");
}
#[test]
fn sub_num_int_hex_in_neg() {
expect_stdout(vec!["neg. twenty is %i", "-0x14"], "neg. twenty is -20");
}
#[test]
fn sub_num_int_charconst_in() {
expect_stdout(vec!["ninetyseven is %i", "'a"], "ninetyseven is 97");
}
#[test]
fn sub_num_uint() {
expect_stdout(vec!["twenty is %u", "20"], "twenty is 20");
}
#[test]
fn sub_num_octal() {
expect_stdout(vec!["twenty in octal is %o", "20"], "twenty in octal is 24");
}
#[test]
fn sub_num_hex_lower() {
expect_stdout(vec!["thirty in hex is %x", "30"], "thirty in hex is 1e");
}
#[test]
fn sub_num_hex_upper() {
expect_stdout(vec!["thirty in hex is %X", "30"], "thirty in hex is 1E");
}
#[test]
fn sub_num_float() {
expect_stdout(vec!["twenty is %f", "20"], "twenty is 20.000000");
}
#[test]
fn sub_num_float_round() {
expect_stdout(vec!["two is %f", "1.9999995"], "two is 2.000000");
}
#[test]
fn sub_num_sci_lower() {
expect_stdout(vec!["twenty is %e", "20"], "twenty is 2.000000e+01");
}
#[test]
fn sub_num_sci_upper() {
expect_stdout(vec!["twenty is %E", "20"], "twenty is 2.000000E+01");
}
#[test]
fn sub_num_sci_trunc() {
expect_stdout(vec!["pi is ~ %e", "3.1415926535"], "pi is ~ 3.141593e+00");
}
#[test]
fn sub_num_dec_trunc() {
expect_stdout(vec!["pi is ~ %g", "3.1415926535"], "pi is ~ 3.141593");
}
#[test]
fn sub_minwidth() {
expect_stdout(vec!["hello %7s", "world"], "hello world");
}
#[test]
fn sub_minwidth_negative() {
expect_stdout(vec!["hello %-7s", "world"], "hello world ");
}
#[test]
fn sub_str_max_chars_input() {
expect_stdout(vec!["hello %7.2s", "world"], "hello wo");
}
#[test]
fn sub_int_decimal() {
expect_stdout(vec!["%0.i", "11"], "11");
}
#[test]
fn sub_int_leading_zeroes() {
expect_stdout(vec!["%.4i", "11"], "0011");
}
#[test]
fn sub_int_leading_zeroes_prio() {
expect_stdout(vec!["%5.4i", "11"], " 0011");
}
#[test]
fn sub_float_dec_places() {
expect_stdout(vec!["pi is ~ %.11f", "3.1415926535"],
"pi is ~ 3.14159265350");
}
#[test]
fn sub_float_hex_in() {
expect_stdout(vec!["%f", "0xF1.1F"], "241.121094");
}
#[test]
fn sub_float_no_octal_in() {
expect_stdout(vec!["%f", "077"], "77.000000");
}
#[test]
fn sub_any_asterisk_firstparam() {
expect_stdout(vec!["%*i", "3", "11", "4", "12"], " 11 12");
}
#[test]
fn sub_any_asterisk_second_param() {
expect_stdout(vec!["%.*i", "3", "11", "4", "12"], "0110012");
}
#[test]
fn sub_any_asterisk_both_params() {
expect_stdout(vec!["%*.*i", "4", "3", "11", "5", "4", "12"], " 011 0012");
}
#[test]
fn sub_any_asterisk_octal_arg() {
expect_stdout(vec!["%.*i", "011", "12345678"], "012345678");
}
#[test]
fn sub_any_asterisk_hex_arg() {
expect_stdout(vec!["%.*i", "0xA", "123456789"], "0123456789");
}
#[test]
fn sub_any_specifiers_no_params() {
expect_stdout(vec!["%ztlhLji", "3"], "3");
}
#[test]
fn sub_any_specifiers_after_first_param() {
expect_stdout(vec!["%0ztlhLji", "3"], "3");
}
#[test]
fn sub_any_specifiers_after_period() {
expect_stdout(vec!["%0.ztlhLji", "3"], "3");
}
#[test]
fn sub_any_specifiers_after_second_param() {
expect_stdout(vec!["%0.0ztlhLji", "3"], "3");
}