util_test.go 5.8 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124
  1. // Copyright 2014 Hajime Hoshi
  2. //
  3. // Licensed under the Apache License, Version 2.0 (the "License");
  4. // you may not use this file except in compliance with the License.
  5. // You may obtain a copy of the License at
  6. //
  7. // http://www.apache.org/licenses/LICENSE-2.0
  8. //
  9. // Unless required by applicable law or agreed to in writing, software
  10. // distributed under the License is distributed on an "AS IS" BASIS,
  11. // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12. // See the License for the specific language governing permissions and
  13. // limitations under the License.
  14. package ebiten_test
  15. import (
  16. "bytes"
  17. "encoding/base64"
  18. "errors"
  19. "github.com/gopherjs/gopherjs/js"
  20. "io"
  21. "io/ioutil"
  22. "strings"
  23. )
  24. // NOTE: Please update if any of testdata/* is updated.
  25. var data = map[string]string{
  26. "testdata/ebiten.png": `
  27. iVBORw0KGgoAAAANSUhEUgAAADkAAAAaCAYAAAANIPQdAAAEJGlDQ1BJQ0Mg
  28. UHJvZmlsZQAAOBGFVd9v21QUPolvUqQWPyBYR4eKxa9VU1u5GxqtxgZJk6Xt
  29. Shal6dgqJOQ6N4mpGwfb6baqT3uBNwb8AUDZAw9IPCENBmJ72fbAtElThyqq
  30. SUh76MQPISbtBVXhu3ZiJ1PEXPX6yznfOec7517bRD1fabWaGVWIlquunc8k
  31. lZOnFpSeTYrSs9RLA9Sr6U4tkcvNEi7BFffO6+EdigjL7ZHu/k72I796i9zR
  32. iSJPwG4VHX0Z+AxRzNRrtksUvwf7+Gm3BtzzHPDTNgQCqwKXfZwSeNHHJz1O
  33. IT8JjtAq6xWtCLwGPLzYZi+3YV8DGMiT4VVuG7oiZpGzrZJhcs/hL49xtzH/
  34. Dy6bdfTsXYNY+5yluWO4D4neK/ZUvok/17X0HPBLsF+vuUlhfwX4j/rSfAJ4
  35. H1H0qZJ9dN7nR19frRTeBt4Fe9FwpwtN+2p1MXscGLHR9SXrmMgjONd1ZxKz
  36. pBeA71b4tNhj6JGoyFNp4GHgwUp9qplfmnFW5oTdy7NamcwCI49kv6fN5IAH
  37. gD+0rbyoBc3SOjczohbyS1drbq6pQdqumllRC/0ymTtej8gpbbuVwpQfyw66
  38. dqEZyxZKxtHpJn+tZnpnEdrYBbueF9qQn93S7HQGGHnYP7w6L+YGHNtd1FJi
  39. tqPAR+hERCNOFi1i1alKO6RQnjKUxL1GNjwlMsiEhcPLYTEiT9ISbN15OY/j
  40. x4SMshe9LaJRpTvHr3C/ybFYP1PZAfwfYrPsMBtnE6SwN9ib7AhLwTrBDgUK
  41. cm06FSrTfSj187xPdVQWOk5Q8vxAfSiIUc7Z7xr6zY/+hpqwSyv0I0/QMTRb
  42. 7RMgBxNodTfSPqdraz/sDjzKBrv4zu2+a2t0/HHzjd2Lbcc2sG7GtsL42K+x
  43. LfxtUgI7YHqKlqHK8HbCCXgjHT1cAdMlDetv4FnQ2lLasaOl6vmB0CMmwT/I
  44. PszSueHQqv6i/qluqF+oF9TfO2qEGTumJH0qfSv9KH0nfS/9TIp0Wboi/SRd
  45. lb6RLgU5u++9nyXYe69fYRPdil1o1WufNSdTTsp75BfllPy8/LI8G7AUuV8e
  46. k6fkvfDsCfbNDP0dvRh0CrNqTbV7LfEEGDQPJQadBtfGVMWEq3QWWdufk6ZS
  47. NsjG2PQjp3ZcnOWWing6noonSInvi0/Ex+IzAreevPhe+CawpgP1/pMTMDo6
  48. 4G0sTCXIM+KdOnFWRfQKdJvQzV1+Bt8OokmrdtY2yhVX2a+qrykJfMq4Ml3V
  49. R4cVzTQVz+UoNne4vcKLoyS+gyKO6EHe+75Fdt0Mbe5bRIf/wjvrVmhbqBN9
  50. 7RD1vxrahvBOfOYzoosH9bq94uejSOQGkVM6sN/7HelL4t10t9F4gPdVzydE
  51. Ox83Gv+uNxo7XyL/FtFl8z9ZAHF4bBsrEwAAAAlwSFlzAAALEwAACxMBAJqc
  52. GAAACLlJREFUWAndWEtsXFcZ/s99z73zHr8mTqZO4tiJQ12FoFYFYaWtQh8q
  53. RV0UibKgihBlgajKkg1iwQahLCohFkjhKaJWiCqLABUrUgQhiUrSPJzEjhMn
  54. jjOxx/E878x9nHP4jiFxbNqo5OFSrnx1H3PmnP/7v+///jNmUkr6fz+0NQCo
  55. Y43kGqxjYY0ETrZ6LWP1i/v87Pm1a19t3pj8cW79yOdMs/A+5u/cpzVMzJNp
  56. Xx0f5JXZBC1MvCyEHEh/fs+rZNtTt6/xoEGm6/OnvhlXzxiLovPrns1jzxHZ
  57. k7cHcHf3jULj/Pirojy7qf7H/S+Kv72b90YTpD36pSPEYqjGXjHtgwZ5zdKN
  58. ViQ5hY3pYnX+0tey3cN7EcHiiihWPiTjTvXTzfrcC46Tf89Jd/1m5cdE8389
  59. +HP/+F+e55OXSMQRsXSCAu5RcuSFKbK8K6vHP2iQxMkiJlok/CBZv/zua4Zu
  60. n0rmB95cHci/n1OL5dNvdhbPjvKg3u3bxbpW9r6d7xn8oZUt/o4oHJ07uHef
  61. f+bwTmEVSEQNap6dpszGNBlP73k/s+PR72Ce/0gguwd31Xx/8VniXHfN5IlQ
  62. 4xnL8s7fDN5vVHbLoDbm12eeDxYnt0r/BJFkpDn9RM5DZKdKR7s2Pj6G8cre
  63. l8xicebosXb58HYZVYmMFBGvk6A+cjOltwvbnnl57siBdzpTh8Yi8igaP0rx
  64. xDi524ZIH94hba1wgVemB7NPfWOPt+WR/Zgzwslx0t2AhObbmXaz+Xjj2tGf
  65. 8k4tS5pJWjhLDNdYaHjswvQ1hB+QECHJOCBqnSSZGCRm9pJU79C6mO4EicyG
  66. smjPd8mw5gkB6QVTFLMukrqJnGShgGskI8zfhF/VGsTnLlBgdVNcniatXSdD
  67. 6mQGHdIijRhvkdadIntoJ+W+8qNnjHT+HQXyv5Jre3H2WyK4NhD6V4biYGGD
  68. rJ/LajICFegSmquIIqH1wT+vkB5NIYMBaVqCeMRJMAee4JPgN0gDYI1ifM+2
  69. w6b3kO5uxD2DKARpHMlnbczlEJchEoW5dUHCQAIMjOofJr0dEyuNkMkYsdkZ
  70. iv+B+awkGYU02ZsGDiWGPnMKAI8ogOq4I8h2WPtya256t+VljouOv7k1f+x1
  71. XTSR7XMINkSgbaBSAeVJKCkudQcBjaBdRQhAMWn3IsNgwyyBQZ1E4wKJTo00
  72. 2SaNoQtEBnE9hzkQSmsazDeRsCYJN0+sBSMOwHqIhBguUTcUYuH99ASSoZPk
  73. UGTGJfPJMbL7t19Ob9y+19w++icrWRoHtlu7nDuCjBq1Jxrz57/Orrdquqh5
  74. LJ5DlkMYCWpbAIxehBRnSEKmxAFITSsuk9DXK0ohIQSnWHGGITmfeBgAKMM4
  75. CwynEXAv6fw6mPfxRY1kC/OCHZI1jEerY0gKEiZ59V8JFMYfUgO7vsdyQ6XK
  76. yQO/lYZNiZEnKbX1uTErqc/ZqXWqPS3VIa63jjvW5PTJg5IhGF49RHZ0kkRi
  77. FBjLCBDyYTYYvUrS2gIpZYj7FyGnHOIqEBeokdZZ0oIrAIQ1bYA2c3ifgUFW
  78. iLfmYT5gGDLXNSgCBkP+JYoNlDfeE4+JazlcoRTNQj4NqAFStdZRZnBLqnvk
  79. JdD90Y/VIG9ui7zL7+2bFbxj6PHCUr2wsIo6uwRQRSxsgD0sbmyA7OCAXCO+
  80. 8Hf0LJVEVGhmmLTkIJhBy2qcAhM+yfRO4g2AboOtCLVmokZxWgnI0E6RqE6R
  81. CGBWiW5izkaFk2SnSVpcIco/diPZu/X1vh0v/vKjQ1seuUKucbP6WBhUdvt+
  82. ZbMULR0tAHLhSyYiAUQoDGEDlewg0CvwhDmKrSHUWIXiAB/6V8FORHrvEzAN
  83. mIMNlwwhaasfLgmAEWSoas/Qibn9pLsAp5jDWOlAsjG+o/ofi8GxiVN29MLD
  84. v3L7th7OP3J3ABXUFSAD0VzfKB/9bhTAFYN5SA3LQJKiPUHC3Aw5Qk4Wit/0
  85. UDpqb2+QqJ+lWDEJO5fNG2S4HhgBW2YGbYITh+EQmrasnYNEwZKVAlA4MaiK
  86. IjhobQoG5IO9PKTqk+70kGX1nUxYubfMZM9s9lPP7lOB3stxO8hs3JrcFaOW
  87. lG3rEgYSo1dF11ETDkQIiQZNPINJPYGg1kGySYqbp2E0PWAZTMLGJRIgY5QM
  88. TEh0kKgQdQVnlM561DISY1oA76IuyyTnDytNwoEzZIBBaeYBsnjY7R5+pYuX
  89. LtLICHR978cyyKDR2yoffwW9C644CZNAwJifwTKlUYCh2Ev1GPszRNXTJD0w
  90. J1CXsH8R4t5UO5QW6qsLxoqAlRL8MhIE+SIJzOnDeDitRBKaFbK9IunZTeiN
  91. HQqjFlloGZs2fzFBfo+g4fsD7mZ6lkFCQNBSS/LFtID9C7Uj0dDrCp9FXaE3
  92. ttHfFJtLzR9XxTKMXQSQIrLB7CxkyCBdk0z0R1COP7QMVW9xSLqVFkxPzdle
  93. b8Uo7X6p+PAXIJm1OZZB2unrbn74Z/WZqdcYAtNhLBRL1CO2o1YJoCG/8AaC
  94. 5mAW7UA14uY4HBI/a5TUEK/apaiE8E4VCYLtuyUymHFet7PH3NymtpXqebtr
  95. 29MH1wba8irLIGH2ppM+JtCsNWcABgPjCOfQnxiCh1QNsBeiPtUWDb8sJMGc
  96. 3AyxRD+knMLWDQmB7HS7SGYi2zSdvl9Yifyk6fWc6Bp+6s9YUiwvu7Z3t4PE
  97. DgZsGNiiaWAHPUwyBA9blzhjWL+IFigGSK62cFIQSw2ASSQDcjQSfRczvYM/
  98. MBLeBc3Jh5ajnckO7MLPiY//WAHSzQxebKUmznda80OCsO1SHZljVxN1YBoe
  99. dRoVAMVeEi6ooQZZiA21U+hkS6Pfp9zAG8XiTvxU+PgY+7B0rt7x3Bp36cgb
  100. Z2VcGVYtIw7CBd1wq6Y7EJnuup8YRu6t7pFd5VuD/8dvPhSkirsycWC/VP9e
  101. MJP7uwad3xPtArWfvOOOID95cD444rX4v+sHr7yGb/8JabkxZC5Kp1sAAAAA
  102. SUVORK5CYII=`,
  103. }
  104. func readFile(path string) (io.Reader, error) {
  105. if js.Global == nil {
  106. b, err := ioutil.ReadFile(path)
  107. if err != nil {
  108. return nil, err
  109. }
  110. return bytes.NewBuffer(b), nil
  111. }
  112. // According to https://github.com/gopherjs/gopherjs/blob/master/doc/syscalls.md,
  113. // syscall can be available on the unstable version of npm.
  114. // Let's not use os package here.
  115. str, ok := data[path]
  116. if !ok {
  117. return nil, errors.New("not found")
  118. }
  119. return base64.NewDecoder(base64.StdEncoding, strings.NewReader(str)), nil
  120. }