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Add tests for convert integer literal assist
This commit is contained in:
parent
91b4746c01
commit
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@ -86,10 +86,7 @@ impl IntegerLiteralBase {
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};
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// Checks that all characters after the base prefix are all valid digits for that base.
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if literal_text[base.prefix_len()..]
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.chars()
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.all(|c| c.is_digit(base.base()))
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{
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if literal_text[base.prefix_len()..].chars().all(|c| c.is_digit(base.base())) {
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Some(base)
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} else {
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None
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@ -133,3 +130,572 @@ impl IntegerLiteralBase {
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]
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::tests::{check_assist_by_label, check_assist_target};
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#[test]
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fn binary_target() {
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check_assist_target(convert_integer_literal, "const _: i32 = 0b1010<|>;", "0b1010");
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}
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#[test]
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fn octal_target() {
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check_assist_target(convert_integer_literal, "const _: i32 = 0o12<|>;", "0o12");
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}
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#[test]
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fn decimal_target() {
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check_assist_target(convert_integer_literal, "const _: i32 = 10<|>;", "10");
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}
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#[test]
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fn hexadecimal_target() {
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check_assist_target(convert_integer_literal, "const _: i32 = 0xA<|>;", "0xA");
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}
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#[test]
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fn binary_target_with_underscores() {
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check_assist_target(convert_integer_literal, "const _: i32 = 0b10_10<|>;", "0b10_10");
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}
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#[test]
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fn octal_target_with_underscores() {
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check_assist_target(convert_integer_literal, "const _: i32 = 0o1_2<|>;", "0o1_2");
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}
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#[test]
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fn decimal_target_with_underscores() {
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check_assist_target(convert_integer_literal, "const _: i32 = 1_0<|>;", "1_0");
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}
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#[test]
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fn hexadecimal_target_with_underscores() {
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check_assist_target(convert_integer_literal, "const _: i32 = 0x_A<|>;", "0x_A");
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}
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#[test]
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fn convert_decimal_integer() {
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let before = "const _: i32 = 1000<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b1111101000;",
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"Convert 1000 to 0b1111101000",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o1750;",
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"Convert 1000 to 0o1750",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0x3E8;",
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"Convert 1000 to 0x3E8",
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);
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}
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// Decimal numbers under 3 digits have a special case where they return early because we can't fit a
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// other base's prefix, so we have a separate test for that.
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#[test]
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fn convert_small_decimal_integer() {
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let before = "const _: i32 = 10<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b1010;",
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"Convert 10 to 0b1010",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o12;",
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"Convert 10 to 0o12",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0xA;",
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"Convert 10 to 0xA",
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);
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}
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#[test]
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fn convert_hexadecimal_integer() {
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let before = "const _: i32 = 0xFF<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b11111111;",
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"Convert 0xFF to 0b11111111",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o377;",
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"Convert 0xFF to 0o377",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 255;",
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"Convert 0xFF to 255",
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);
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}
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#[test]
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fn convert_binary_integer() {
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let before = "const _: i32 = 0b11111111<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o377;",
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"Convert 0b11111111 to 0o377",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 255;",
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"Convert 0b11111111 to 255",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0xFF;",
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"Convert 0b11111111 to 0xFF",
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);
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}
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#[test]
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fn convert_octal_integer() {
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let before = "const _: i32 = 0o377<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b11111111;",
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"Convert 0o377 to 0b11111111",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 255;",
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"Convert 0o377 to 255",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0xFF;",
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"Convert 0o377 to 0xFF",
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);
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}
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#[test]
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fn convert_decimal_integer_with_underscores() {
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let before = "const _: i32 = 1_00_0<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b1111101000;",
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"Convert 1000 to 0b1111101000",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o1750;",
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"Convert 1000 to 0o1750",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0x3E8;",
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"Convert 1000 to 0x3E8",
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);
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}
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#[test]
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fn convert_small_decimal_integer_with_underscores() {
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let before = "const _: i32 = 1_0<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b1010;",
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"Convert 10 to 0b1010",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o12;",
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"Convert 10 to 0o12",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0xA;",
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"Convert 10 to 0xA",
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);
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}
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#[test]
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fn convert_hexadecimal_integer_with_underscores() {
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let before = "const _: i32 = 0x_F_F<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b11111111;",
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"Convert 0xFF to 0b11111111",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o377;",
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"Convert 0xFF to 0o377",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 255;",
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"Convert 0xFF to 255",
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);
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}
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#[test]
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fn convert_binary_integer_with_underscores() {
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let before = "const _: i32 = 0b1111_1111<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o377;",
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"Convert 0b11111111 to 0o377",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 255;",
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"Convert 0b11111111 to 255",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0xFF;",
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"Convert 0b11111111 to 0xFF",
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);
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}
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#[test]
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fn convert_octal_integer_with_underscores() {
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let before = "const _: i32 = 0o3_77<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b11111111;",
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"Convert 0o377 to 0b11111111",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 255;",
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"Convert 0o377 to 255",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0xFF;",
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"Convert 0o377 to 0xFF",
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);
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}
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#[test]
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fn convert_decimal_integer_with_suffix() {
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let before = "const _: i32 = 1000i32<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b1111101000i32;",
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"Convert 1000 (i32) to 0b1111101000",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o1750i32;",
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"Convert 1000 (i32) to 0o1750",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0x3E8i32;",
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"Convert 1000 (i32) to 0x3E8",
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);
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}
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#[test]
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fn convert_small_decimal_integer_with_suffix() {
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let before = "const _: i32 = 10i32<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b1010i32;",
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"Convert 10 (i32) to 0b1010",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o12i32;",
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"Convert 10 (i32) to 0o12",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0xAi32;",
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"Convert 10 (i32) to 0xA",
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);
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}
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#[test]
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fn convert_hexadecimal_integer_with_suffix() {
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let before = "const _: i32 = 0xFFi32<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b11111111i32;",
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"Convert 0xFF (i32) to 0b11111111",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o377i32;",
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"Convert 0xFF (i32) to 0o377",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 255i32;",
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"Convert 0xFF (i32) to 255",
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);
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}
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#[test]
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fn convert_binary_integer_with_suffix() {
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let before = "const _: i32 = 0b11111111i32<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0o377i32;",
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"Convert 0b11111111 (i32) to 0o377",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 255i32;",
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"Convert 0b11111111 (i32) to 255",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0xFFi32;",
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"Convert 0b11111111 (i32) to 0xFF",
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);
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}
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#[test]
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fn convert_octal_integer_with_suffix() {
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let before = "const _: i32 = 0o377i32<|>;";
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check_assist_by_label(
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convert_integer_literal,
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before,
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"const _: i32 = 0b11111111i32;",
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"Convert 0o377 (i32) to 0b11111111",
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);
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check_assist_by_label(
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convert_integer_literal,
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before,
|
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"const _: i32 = 255i32;",
|
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"Convert 0o377 (i32) to 255",
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);
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check_assist_by_label(
|
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convert_integer_literal,
|
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before,
|
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"const _: i32 = 0xFFi32;",
|
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"Convert 0o377 (i32) to 0xFF",
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);
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}
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#[test]
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fn convert_decimal_integer_with_underscores_and_suffix() {
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let before = "const _: i32 = 1_00_0i32<|>;";
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check_assist_by_label(
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convert_integer_literal,
|
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before,
|
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"const _: i32 = 0b1111101000i32;",
|
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"Convert 1000 (i32) to 0b1111101000",
|
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);
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|
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check_assist_by_label(
|
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convert_integer_literal,
|
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before,
|
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"const _: i32 = 0o1750i32;",
|
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"Convert 1000 (i32) to 0o1750",
|
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);
|
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|
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check_assist_by_label(
|
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convert_integer_literal,
|
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before,
|
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"const _: i32 = 0x3E8i32;",
|
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"Convert 1000 (i32) to 0x3E8",
|
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);
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}
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#[test]
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fn convert_small_decimal_integer_with_underscores_and_suffix() {
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let before = "const _: i32 = 1_0i32<|>;";
|
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|
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check_assist_by_label(
|
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convert_integer_literal,
|
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before,
|
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"const _: i32 = 0b1010i32;",
|
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"Convert 10 (i32) to 0b1010",
|
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);
|
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|
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check_assist_by_label(
|
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convert_integer_literal,
|
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before,
|
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"const _: i32 = 0o12i32;",
|
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"Convert 10 (i32) to 0o12",
|
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);
|
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|
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check_assist_by_label(
|
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convert_integer_literal,
|
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before,
|
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"const _: i32 = 0xAi32;",
|
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"Convert 10 (i32) to 0xA",
|
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);
|
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}
|
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|
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#[test]
|
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fn convert_hexadecimal_integer_with_underscores_and_suffix() {
|
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let before = "const _: i32 = 0x_F_Fi32<|>;";
|
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|
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check_assist_by_label(
|
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convert_integer_literal,
|
||||
before,
|
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"const _: i32 = 0b11111111i32;",
|
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"Convert 0xFF (i32) to 0b11111111",
|
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);
|
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|
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check_assist_by_label(
|
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convert_integer_literal,
|
||||
before,
|
||||
"const _: i32 = 0o377i32;",
|
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"Convert 0xFF (i32) to 0o377",
|
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);
|
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|
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check_assist_by_label(
|
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convert_integer_literal,
|
||||
before,
|
||||
"const _: i32 = 255i32;",
|
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"Convert 0xFF (i32) to 255",
|
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);
|
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}
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|
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#[test]
|
||||
fn convert_binary_integer_with_underscores_and_suffix() {
|
||||
let before = "const _: i32 = 0b1111_1111i32<|>;";
|
||||
|
||||
check_assist_by_label(
|
||||
convert_integer_literal,
|
||||
before,
|
||||
"const _: i32 = 0o377i32;",
|
||||
"Convert 0b11111111 (i32) to 0o377",
|
||||
);
|
||||
|
||||
check_assist_by_label(
|
||||
convert_integer_literal,
|
||||
before,
|
||||
"const _: i32 = 255i32;",
|
||||
"Convert 0b11111111 (i32) to 255",
|
||||
);
|
||||
|
||||
check_assist_by_label(
|
||||
convert_integer_literal,
|
||||
before,
|
||||
"const _: i32 = 0xFFi32;",
|
||||
"Convert 0b11111111 (i32) to 0xFF",
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn convert_octal_integer_with_underscores_and_suffix() {
|
||||
let before = "const _: i32 = 0o3_77i32<|>;";
|
||||
|
||||
check_assist_by_label(
|
||||
convert_integer_literal,
|
||||
before,
|
||||
"const _: i32 = 0b11111111i32;",
|
||||
"Convert 0o377 (i32) to 0b11111111",
|
||||
);
|
||||
|
||||
check_assist_by_label(
|
||||
convert_integer_literal,
|
||||
before,
|
||||
"const _: i32 = 255i32;",
|
||||
"Convert 0o377 (i32) to 255",
|
||||
);
|
||||
|
||||
check_assist_by_label(
|
||||
convert_integer_literal,
|
||||
before,
|
||||
"const _: i32 = 0xFFi32;",
|
||||
"Convert 0o377 (i32) to 0xFF",
|
||||
);
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user