defer delete formatted strings in the tests in Line Up (#187)

* `defer delete` formatted strings in the tests

* Use fmt.aprintf, Add instructions on memory management

* Added instructions.append.md to explain caller is responsible for reclaiming memory

* run ./bin/format-all.sh

Author: 0riginaln0

dev/tools/tagfixer/example/expected_rational_numbers_test.odin

@@ -579,4 +579,3 @@ unique_26_characters_but_not_pangram :: proc(t: ^testing.T) {
 non_alphanumeric_printable :: proc(t: ^testing.T) {
 	testing.expect(t, !is_pangram(" !\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~"))
 }
-

exercises/practice/line-up/.docs/instructions.append.md

@@ -0,0 +1,11 @@
+# Instructions append
+
+In this exercise you will implement a procedure which is meant to allocate the string it returns. Deallocating the string is the responsibility of the prodecure's caller.
+
+```odin
+// The procedure will be called like that:
+formatted := format("Gianna", 4)
+// ...
+// and eventually the caller will delete the string
+delete(formatted)
+```

exercises/practice/line-up/.meta/example.odin

@@ -21,7 +21,7 @@ suffix :: proc(number: int) -> string {
 }
 
 format :: proc(name: string, number: int) -> string {
-	return fmt.tprintf(
+	return fmt.aprintf(
 		"%s, you are the %d%s customer we serve today. Thank you!",
 		name,
 		number,

exercises/practice/line-up/line_up_test.odin

@@ -5,189 +5,219 @@ import "core:testing"
 @(test)
 /// description = format smallest non-exceptional ordinal numeral 4
 test_format_smallest_non_exceptional_ordinal_numeral_4 :: proc(t: ^testing.T) {
+	formatted := format("Gianna", 4)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Gianna", 4),
+		formatted,
 		"Gianna, you are the 4th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format greatest single digit non-exceptional ordinal numeral 9
 test_format_greatest_single_digit_non_exceptional_ordinal_numeral_9 :: proc(t: ^testing.T) {
+	formatted := format("Maarten", 9)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Maarten", 9),
+		formatted,
 		"Maarten, you are the 9th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format non-exceptional ordinal numeral 5
 test_format_non_exceptional_ordinal_numeral_5 :: proc(t: ^testing.T) {
+	formatted := format("Petronila", 5)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Petronila", 5),
+		formatted,
 		"Petronila, you are the 5th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format non-exceptional ordinal numeral 6
 test_format_non_exceptional_ordinal_numeral_6 :: proc(t: ^testing.T) {
+	formatted := format("Attakullakulla", 6)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Attakullakulla", 6),
+		formatted,
 		"Attakullakulla, you are the 6th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format non-exceptional ordinal numeral 7
 test_format_non_exceptional_ordinal_numeral_7 :: proc(t: ^testing.T) {
-	testing.expect_value(
-		t,
-		format("Kate", 7),
-		"Kate, you are the 7th customer we serve today. Thank you!",
-	)
+	formatted := format("Kate", 7)
+	defer delete(formatted)
+	testing.expect_value(t, formatted, "Kate, you are the 7th customer we serve today. Thank you!")
 }
 
 @(test)
 /// description = format non-exceptional ordinal numeral 8
 test_format_non_exceptional_ordinal_numeral_8 :: proc(t: ^testing.T) {
+	formatted := format("Maximiliano", 8)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Maximiliano", 8),
+		formatted,
 		"Maximiliano, you are the 8th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format exceptional ordinal numeral 1
 test_format_exceptional_ordinal_numeral_1 :: proc(t: ^testing.T) {
-	testing.expect_value(
-		t,
-		format("Mary", 1),
-		"Mary, you are the 1st customer we serve today. Thank you!",
-	)
+	formatted := format("Mary", 1)
+	defer delete(formatted)
+	testing.expect_value(t, formatted, "Mary, you are the 1st customer we serve today. Thank you!")
 }
 
 @(test)
 /// description = format exceptional ordinal numeral 2
 test_format_exceptional_ordinal_numeral_2 :: proc(t: ^testing.T) {
+	formatted := format("Haruto", 2)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Haruto", 2),
+		formatted,
 		"Haruto, you are the 2nd customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format exceptional ordinal numeral 3
 test_format_exceptional_ordinal_numeral_3 :: proc(t: ^testing.T) {
+	formatted := format("Henriette", 3)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Henriette", 3),
+		formatted,
 		"Henriette, you are the 3rd customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format smallest two digit non-exceptional ordinal numeral 10
 test_format_smallest_two_digit_non_exceptional_ordinal_numeral_10 :: proc(t: ^testing.T) {
+	formatted := format("Alvarez", 10)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Alvarez", 10),
+		formatted,
 		"Alvarez, you are the 10th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format non-exceptional ordinal numeral 11
 test_format_non_exceptional_ordinal_numeral_11 :: proc(t: ^testing.T) {
+	formatted := format("Jacqueline", 11)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Jacqueline", 11),
+		formatted,
 		"Jacqueline, you are the 11th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format non-exceptional ordinal numeral 12
 test_format_non_exceptional_ordinal_numeral_12 :: proc(t: ^testing.T) {
+	formatted := format("Juan", 12)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Juan", 12),
+		formatted,
 		"Juan, you are the 12th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format non-exceptional ordinal numeral 13
 test_format_non_exceptional_ordinal_numeral_13 :: proc(t: ^testing.T) {
+	formatted := format("Patricia", 13)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Patricia", 13),
+		formatted,
 		"Patricia, you are the 13th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format exceptional ordinal numeral 21
 test_format_exceptional_ordinal_numeral_21 :: proc(t: ^testing.T) {
+	formatted := format("Washi", 21)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Washi", 21),
+		formatted,
 		"Washi, you are the 21st customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format exceptional ordinal numeral 62
 test_format_exceptional_ordinal_numeral_62 :: proc(t: ^testing.T) {
+	formatted := format("Nayra", 62)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Nayra", 62),
+		formatted,
 		"Nayra, you are the 62nd customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format exceptional ordinal numeral 100
 test_format_exceptional_ordinal_numeral_100 :: proc(t: ^testing.T) {
+	formatted := format("John", 100)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("John", 100),
+		formatted,
 		"John, you are the 100th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format exceptional ordinal numeral 101
 test_format_exceptional_ordinal_numeral_101 :: proc(t: ^testing.T) {
+	formatted := format("Zeinab", 101)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Zeinab", 101),
+		formatted,
 		"Zeinab, you are the 101st customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format non-exceptional ordinal numeral 112
 test_format_non_exceptional_ordinal_numeral_112 :: proc(t: ^testing.T) {
+	formatted := format("Knud", 112)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Knud", 112),
+		formatted,
 		"Knud, you are the 112th customer we serve today. Thank you!",
 	)
 }
 
 @(test)
 /// description = format exceptional ordinal numeral 123
 test_format_exceptional_ordinal_numeral_123 :: proc(t: ^testing.T) {
+	formatted := format("Yma", 123)
+	defer delete(formatted)
 	testing.expect_value(
 		t,
-		format("Yma", 123),
+		formatted,
 		"Yma, you are the 123rd customer we serve today. Thank you!",
 	)
 }