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Clean up text handling a bit:

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- Rename IO.write -> IO.print.
- Make IO.write not print a newline.
- Support \u Unicode escapes in strings.
This commit is contained in:
Bob Nystrom
2014-01-05 12:27:12 -08:00
parent 870f3b8b93
commit b979272305
159 changed files with 1690 additions and 1599 deletions
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test/function/empty_block.wren
+1 -1
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@@ -1,2 +1,2 @@
var f = fn {}
IO.write(f.call) // expect: null
IO.print(f.call) // expect: null
test/function/equality.wren
+10 -10
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@@ -1,16 +1,16 @@
// Not structurally equal.
IO.write((fn 123) == (fn 123)) // expect: false
IO.write((fn 123) != (fn 123)) // expect: true
IO.print((fn 123) == (fn 123)) // expect: false
IO.print((fn 123) != (fn 123)) // expect: true
// Not equal to other types.
IO.write((fn 123) == 1) // expect: false
IO.write((fn 123) == false) // expect: false
IO.write((fn 123) == "fn 123") // expect: false
IO.write((fn 123) != 1) // expect: true
IO.write((fn 123) != false) // expect: true
IO.write((fn 123) != "fn 123") // expect: true
IO.print((fn 123) == 1) // expect: false
IO.print((fn 123) == false) // expect: false
IO.print((fn 123) == "fn 123") // expect: false
IO.print((fn 123) != 1) // expect: true
IO.print((fn 123) != false) // expect: true
IO.print((fn 123) != "fn 123") // expect: true
// Equal by identity.
var f = fn 123
IO.write(f == f) // expect: true
IO.write(f != f) // expect: false
IO.print(f == f) // expect: true
IO.print(f != f) // expect: false
test/function/parameters.wren
+17 -17
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@@ -1,50 +1,50 @@
var f0 = fn 0
IO.write(f0.call) // expect: 0
IO.print(f0.call) // expect: 0
var f1 = fn(a) a
IO.write(f1.call(1)) // expect: 1
IO.print(f1.call(1)) // expect: 1
var f2 = fn(a, b) a + b
IO.write(f2.call(1, 2)) // expect: 3
IO.print(f2.call(1, 2)) // expect: 3
var f3 = fn(a, b, c) a + b + c
IO.write(f3.call(1, 2, 3)) // expect: 6
IO.print(f3.call(1, 2, 3)) // expect: 6
var f4 = fn(a, b, c, d) a + b + c + d
IO.write(f4.call(1, 2, 3, 4)) // expect: 10
IO.print(f4.call(1, 2, 3, 4)) // expect: 10
var f5 = fn(a, b, c, d, e) a + b + c + d + e
IO.write(f5.call(1, 2, 3, 4, 5)) // expect: 15
IO.print(f5.call(1, 2, 3, 4, 5)) // expect: 15
var f6 = fn(a, b, c, d, e, f) a + b + c + d + e + f
IO.write(f6.call(1, 2, 3, 4, 5, 6)) // expect: 21
IO.print(f6.call(1, 2, 3, 4, 5, 6)) // expect: 21
var f7 = fn(a, b, c, d, e, f, g) a + b + c + d + e + f + g
IO.write(f7.call(1, 2, 3, 4, 5, 6, 7)) // expect: 28
IO.print(f7.call(1, 2, 3, 4, 5, 6, 7)) // expect: 28
var f8 = fn(a, b, c, d, e, f, g, h) a + b + c + d + e + f + g + h
IO.write(f8.call(1, 2, 3, 4, 5, 6, 7, 8)) // expect: 36
IO.print(f8.call(1, 2, 3, 4, 5, 6, 7, 8)) // expect: 36
var f9 = fn(a, b, c, d, e, f, g, h, i) a + b + c + d + e + f + g + h + i
IO.write(f9.call(1, 2, 3, 4, 5, 6, 7, 8, 9)) // expect: 45
IO.print(f9.call(1, 2, 3, 4, 5, 6, 7, 8, 9)) // expect: 45
var f10 = fn(a, b, c, d, e, f, g, h, i, j) a + b + c + d + e + f + g + h + i + j
IO.write(f10.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)) // expect: 55
IO.print(f10.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)) // expect: 55
var f11 = fn(a, b, c, d, e, f, g, h, i, j, k) a + b + c + d + e + f + g + h + i + j + k
IO.write(f11.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)) // expect: 66
IO.print(f11.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)) // expect: 66
var f12 = fn(a, b, c, d, e, f, g, h, i, j, k, l) a + b + c + d + e + f + g + h + i + j + k + l
IO.write(f12.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)) // expect: 78
IO.print(f12.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)) // expect: 78
var f13 = fn(a, b, c, d, e, f, g, h, i, j, k, l, m) a + b + c + d + e + f + g + h + i + j + k + l + m
IO.write(f13.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)) // expect: 91
IO.print(f13.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)) // expect: 91
var f14 = fn(a, b, c, d, e, f, g, h, i, j, k, l, m, n) a + b + c + d + e + f + g + h + i + j + k + l + m + n
IO.write(f14.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)) // expect: 105
IO.print(f14.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)) // expect: 105
var f15 = fn(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) a + b + c + d + e + f + g + h + i + j + k + l + m + n + o
IO.write(f15.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)) // expect: 120
IO.print(f15.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)) // expect: 120
var f16 = fn(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p) a + b + c + d + e + f + g + h + i + j + k + l + m + n + o + p
IO.write(f16.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)) // expect: 136
IO.print(f16.call(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)) // expect: 136
test/function/syntax.wren
+7 -7
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@@ -1,31 +1,31 @@
// Single expression body.
(fn IO.write("ok")).call // expect: ok
(fn IO.print("ok")).call // expect: ok
// TODO: Precedence of fn body.
// Curly body.
fn {
IO.write("ok") // expect: ok
IO.print("ok") // expect: ok
}.call
// No trailing newline.
fn {
IO.write("ok") }.call // expect: ok
IO.print("ok") }.call // expect: ok
// Multiple expressions.
fn {
IO.write("1") // expect: 1
IO.write("2") // expect: 2
IO.print("1") // expect: 1
IO.print("2") // expect: 2
}.call
// Extra newlines.
fn {
IO.write("1") // expect: 1
IO.print("1") // expect: 1
IO.write("2") // expect: 2
IO.print("2") // expect: 2
}.call
test/function/type.wren
+4 -4
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@@ -1,4 +1,4 @@
IO.write((fn 0) is Function) // expect: true
IO.write((fn 0) is Object) // expect: true
IO.write((fn 0) is String) // expect: false
IO.write((fn 0).type == Function) // expect: true
IO.print((fn 0) is Function) // expect: true
IO.print((fn 0) is Object) // expect: true
IO.print((fn 0) is String) // expect: false
IO.print((fn 0).type == Function) // expect: true