#!/bin/sh
# Build and test (in emulated mode) all included SubX programs.
# Also compare generated binaries.
# If running on Linux, also test natively.

set -e
cd `dirname $0`

test `uname` = 'Linux'  &&  echo 'testing native runs as well'

CFLAGS=$CFLAGS ./build

echo ex1
./subx translate examples/ex1.subx  -o examples/ex1
[ "$1" != record ]  &&  git diff --exit-code examples/ex1
./subx run examples/ex1  ||  ret=$?
test $ret -eq 42  # life, the universe and everything
test `uname` = 'Linux'  &&  {
  examples/ex1  ||  ret=$?
  test $ret -eq 42  # life, the universe and everything
}

echo ex2
./subx translate examples/ex2.subx  -o examples/ex2
[ "$1" != record ]  &&  git diff --exit-code examples/ex2
./subx run examples/ex2  ||  ret=$?
test $ret -eq 2  # 1 + 1
test `uname` = 'Linux'  &&  {
  examples/ex2  ||  ret=$?
  test $ret -eq 2  # 1 + 1
}

echo ex3
./subx translate examples/ex3.subx  -o examples/ex3
[ "$1" != record ]  &&  git diff --exit-code examples/ex3
./subx run examples/ex3  ||  ret=$?
test $ret -eq 55  # 1 + 2 + ... + 10
test `uname` = 'Linux'  &&  {
  examples/ex3  ||  ret=$?
  test $ret -eq 55  # 1 + 2 + ... + 10
}

echo ex4
./subx translate examples/ex4.subx  -o examples/ex4
[ "$1" != record ]  &&  git diff --exit-code examples/ex4
echo a | ./subx run examples/ex4 >ex4.out  ||  true
test `cat ex4.out` = 'a'
test `uname` = 'Linux'  &&  {
  echo a | examples/ex4 >ex4.out  ||  true
  test `cat ex4.out` = 'a'
}

echo ex5
./subx translate examples/ex5.subx  -o examples/ex5
[ "$1" != record ]  &&  git diff --exit-code examples/ex5
echo a | ./subx run examples/ex5 >ex5.out  ||  true
test `cat ex5.out` = 'a'
test `uname` = 'Linux'  &&  {
  echo a | examples/ex5 >ex5.out  ||  true
  test `cat ex5.out` = 'a'
}

echo ex6
./subx translate examples/ex6.subx  -o examples/ex6
[ "$1" != record ]  &&  git diff --exit-code examples/ex6
./subx run examples/ex6 >ex6.out  ||  true
test "`cat ex6.out`" = 'Hello, world!'
test `uname` = 'Linux'  &&  {
  examples/ex6 >ex6.out  ||  true
  test "`cat ex6.out`" = 'Hello, world!'
}

echo ex7
./subx translate examples/ex7.subx  -o examples/ex7
[ "$1" != record ]  &&  git diff --exit-code examples/ex7
./subx run examples/ex7  ||  ret=$?
test $ret -eq 97  # 'a'
test `uname` = 'Linux'  &&  {
  examples/ex7  ||  ret=$?
  test $ret -eq 97  # 'a'
}

echo ex8
./subx translate examples/ex8.subx  -o examples/ex8
[ "$1" != record ]  && git diff --exit-code examples/ex8
./subx run examples/ex8 abcd  ||  ret=$?
test $ret -eq 4  # length('abcd')
test `uname` = 'Linux'  &&  {
  examples/ex8 abcd  ||  ret=$?
  test $ret -eq 4  # length('abcd')
}

echo ex9
./subx translate examples/ex9.subx  -o examples/ex9
[ "$1" != record ]  && git diff --exit-code examples/ex9
./subx run examples/ex9 z x  ||  ret=$?
test $ret -eq 2  # 'z' - 'x'
test `uname` = 'Linux'  &&  {
  examples/ex9 z x  ||  ret=$?
  test $ret -eq 2  # 'z' - 'x'
}

echo ex10
./subx translate examples/ex10.subx  -o examples/ex10
[ "$1" != record ]  && git diff --exit-code examples/ex10
./subx run examples/ex10 abc abc  ||  ret=$?
test $ret -eq 1  # equal
./subx run examples/ex10 abc abcd  # 0; not equal
test `uname` = 'Linux'  &&  {
  examples/ex10 abc abc  ||  ret=$?
  test $ret -eq 1  # equal
  examples/ex10 abc abcd  # 0; not equal
}

echo ex11
./subx translate examples/ex11.subx  -o examples/ex11
[ "$1" != record ]  && git diff --exit-code examples/ex11
./subx run examples/ex11
echo
test `uname` = 'Linux'  &&  {
  examples/ex11
  echo
}

echo ex12
./subx translate examples/ex12.subx  -o examples/ex12
[ "$1<style>pre { line-height: 125%; }
td.linenos .normal { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
span.linenos { color: inherit; background-color: transparent; padding-left: 5px; padding-right: 5px; }
td.linenos .special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
span.linenos.special { color: #000000; background-color: #ffffc0; padding-left: 5px; padding-right: 5px; }
.highlight .hll { background-color: #ffffcc }
.highlight .c { color: #888888 } /* Comment */
.highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */
.highlight .k { color: #008800; font-weight: bold } /* Keyword */
.highlight .ch { color: #888888 } /* Comment.Hashbang */
.highlight .cm { color: #888888 } /* Comment.Multiline */
.highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */
.highlight .cpf { color: #888888 } /* Comment.PreprocFile */
.highlight .c1 { color: #888888 } /* Comment.Single */
.highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */
.highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */
.highlight .ge { font-style: italic } /* Generic.Emph */
.highlight .ges { font-weight: bold; font-style: italic } /* Generic.EmphStrong */
.highlight .gr { color: #aa0000 } /* Generic.Error */
.highlight .gh { color: #333333 } /* Generic.Heading */
.highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */
.highlight .go { color: #888888 } /* Generic.Output */
.highlight .gp { color: #555555 } /* Generic.Prompt */
.highlight .gs { font-weight: bold } /* Generic.Strong */
.highlight .gu { color: #666666 } /* Generic.Subheading */
.highlight .gt { color: #aa0000 } /* Generic.Traceback */
.highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */
.highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */
.highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */
.highlight .kp { color: #008800 } /* Keyword.Pseudo */
.highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */
.highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */
.highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */
.highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */
.highlight .na { color: #336699 } /* Name.Attribute */
.highlight .nb { color: #003388 } /* Name.Builtin */
.highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */
.highl