1 // run 2 3 // Copyright 2009 The Go Authors. All rights reserved. 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file. 6 7 // Test composite literals. 8 9 package main 10 11 type M map[int]int 12 type S struct{ a,b,c int }; 13 type SS struct{ aa,bb,cc S }; 14 type SA struct{ a,b,c [3]int }; 15 type SC struct{ a,b,c []int }; 16 type SM struct{ a,b,c M }; 17 18 func 19 main() { 20 test("s.a", s.a); 21 test("s.b", s.b); 22 test("s.c", s.c); 23 24 test("ss.aa.a", ss.aa.a); 25 test("ss.aa.b", ss.aa.b); 26 test("ss.aa.c", ss.aa.c); 27 28 test("ss.bb.a", ss.bb.a); 29 test("ss.bb.b", ss.bb.b); 30 test("ss.bb.c", ss.bb.c); 31 32 test("ss.cc.a", ss.cc.a); 33 test("ss.cc.b", ss.cc.b); 34 test("ss.cc.c", ss.cc.c); 35 36 for i:=0; i<3; i++ { 37 test("a[i]", a[i]); 38 test("c[i]", c[i]); 39 test("m[i]", m[i]); 40 41 test("as[i].a", as[i].a); 42 test("as[i].b", as[i].b); 43 test("as[i].c", as[i].c); 44 45 test("cs[i].a", cs[i].a); 46 test("cs[i].b", cs[i].b); 47 test("cs[i].c", cs[i].c); 48 49 test("ms[i].a", ms[i].a); 50 test("ms[i].b", ms[i].b); 51 test("ms[i].c", ms[i].c); 52 53 test("sa.a[i]", sa.a[i]); 54 test("sa.b[i]", sa.b[i]); 55 test("sa.c[i]", sa.c[i]); 56 57 test("sc.a[i]", sc.a[i]); 58 test("sc.b[i]", sc.b[i]); 59 test("sc.c[i]", sc.c[i]); 60 61 test("sm.a[i]", sm.a[i]); 62 test("sm.b[i]", sm.b[i]); 63 test("sm.c[i]", sm.c[i]); 64 65 for j:=0; j<3; j++ { 66 test("aa[i][j]", aa[i][j]); 67 test("ac[i][j]", ac[i][j]); 68 test("am[i][j]", am[i][j]); 69 test("ca[i][j]", ca[i][j]); 70 test("cc[i][j]", cc[i][j]); 71 test("cm[i][j]", cm[i][j]); 72 test("ma[i][j]", ma[i][j]); 73 test("mc[i][j]", mc[i][j]); 74 test("mm[i][j]", mm[i][j]); 75 } 76 } 77 78 } 79 80 var ref = 0; 81 82 func 83 test(xs string, x int) { 84 85 if ref >= len(answers) { 86 println(xs, x); 87 return; 88 } 89 90 if x != answers[ref] { 91 println(xs, "is", x, "should be", answers[ref]) 92 } 93 ref++; 94 } 95 96 97 var a = [3]int{1001, 1002, 1003} 98 var s = S{1101, 1102, 1103} 99 var c = []int{1201, 1202, 1203} 100 var m = M{0:1301, 1:1302, 2:1303} 101 102 var aa = [3][3]int{[3]int{2001,2002,2003}, [3]int{2004,2005,2006}, [3]int{2007,2008,2009}} 103 var as = [3]S{S{2101,2102,2103},S{2104,2105,2106},S{2107,2108,2109}} 104 var ac = [3][]int{[]int{2201,2202,2203}, []int{2204,2205,2206}, []int{2207,2208,2209}} 105 var am = [3]M{M{0:2301,1:2302,2:2303}, M{0:2304,1:2305,2:2306}, M{0:2307,1:2308,2:2309}} 106 107 var sa = SA{[3]int{3001,3002,3003},[3]int{3004,3005,3006},[3]int{3007,3008,3009}} 108 var ss = SS{S{3101,3102,3103},S{3104,3105,3106},S{3107,3108,3109}} 109 var sc = SC{[]int{3201,3202,3203},[]int{3204,3205,3206},[]int{3207,3208,3209}} 110 var sm = SM{M{0:3301,1:3302,2:3303}, M{0:3304,1:3305,2:3306}, M{0:3307,1:3308,2:3309}} 111 112 var ca = [][3]int{[3]int{4001,4002,4003}, [3]int{4004,4005,4006}, [3]int{4007,4008,4009}} 113 var cs = []S{S{4101,4102,4103},S{4104,4105,4106},S{4107,4108,4109}} 114 var cc = [][]int{[]int{4201,4202,4203}, []int{4204,4205,4206}, []int{4207,4208,4209}} 115 var cm = []M{M{0:4301,1:4302,2:4303}, M{0:4304,1:4305,2:4306}, M{0:4307,1:4308,2:4309}} 116 117 var ma = map[int][3]int{0:[3]int{5001,5002,5003}, 1:[3]int{5004,5005,5006}, 2:[3]int{5007,5008,5009}} 118 var ms = map[int]S{0:S{5101,5102,5103},1:S{5104,5105,5106},2:S{5107,5108,5109}} 119 var mc = map[int][]int{0:[]int{5201,5202,5203}, 1:[]int{5204,5205,5206}, 2:[]int{5207,5208,5209}} 120 var mm = map[int]M{0:M{0:5301,1:5302,2:5303}, 1:M{0:5304,1:5305,2:5306}, 2:M{0:5307,1:5308,2:5309}} 121 122 var answers = [...]int { 123 // s 124 1101, 1102, 1103, 125 126 // ss 127 3101, 3102, 3103, 128 3104, 3105, 3106, 129 3107, 3108, 3109, 130 131 // [0] 132 1001, 1201, 1301, 133 2101, 2102, 2103, 134 4101, 4102, 4103, 135 5101, 5102, 5103, 136 3001, 3004, 3007, 137 3201, 3204, 3207, 138 3301, 3304, 3307, 139 140 // [0][j] 141 2001, 2201, 2301, 4001, 4201, 4301, 5001, 5201, 5301, 142 2002, 2202, 2302, 4002, 4202, 4302, 5002, 5202, 5302, 143 2003, 2203, 2303, 4003, 4203, 4303, 5003, 5203, 5303, 144 145 // [1] 146 1002, 1202, 1302, 147 2104, 2105, 2106, 148 4104, 4105, 4106, 149 5104, 5105, 5106, 150 3002, 3005, 3008, 151 3202, 3205, 3208, 152 3302, 3305, 3308, 153 154 // [1][j] 155 2004, 2204, 2304, 4004, 4204, 4304, 5004, 5204, 5304, 156 2005, 2205, 2305, 4005, 4205, 4305, 5005, 5205, 5305, 157 2006, 2206, 2306, 4006, 4206, 4306, 5006, 5206, 5306, 158 159 // [2] 160 1003, 1203, 1303, 161 2107, 2108, 2109, 162 4107, 4108, 4109, 163 5107, 5108, 5109, 164 3003, 3006, 3009, 165 3203, 3206, 3209, 166 3303, 3306, 3309, 167 168 // [2][j] 169 2007, 2207, 2307, 4007, 4207, 4307, 5007, 5207, 5307, 170 2008, 2208, 2308, 4008, 4208, 4308, 5008, 5208, 5308, 171 2009, 2209, 2309, 4009, 4209, 4309, 5009, 5209, 5309, 172 } 173
