tartrazine/spec/tests/bash/test_math.txt

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2024-08-03 10:36:47 +00:00
---input---
# TODO: Find git dir; global options
# TODO: LIBEXECDIR or something
GIT_DIR="${GIT_DIR:-.git}"
INDEX_VERSION=2
gitsort() (
# This will still often be wrong
LANG=C sort
)
# Is it hacky? Hell yes. Is it POSIX? HELL YES.
write_hex() {
hex="$1"
while [ -n "$hex" ]
do
cur=$(printf "%s" "$hex" | cut -c1-2)
next=$(printf "%s" "$hex" | cut -c3-)
printf "\\x$(printf "%s" "$cur")"
hex="$next"
done
}
# Prints an integer to stdout in binary, big-endian
write_int32() (
n="$1"
hex=$(printf "%08X" "$n")
write_hex "$hex"
)
write_int16() (
n="$1"
hex=$(printf "%04X" "$n")
write_hex "$hex"
)
read_text() (
path="$1"
offs="$2"
len="$3"
for oct in $(od -An -txC -N"$len" -j"$offs" "$index")
do
printf "\x$oct"
done
)
read_int16() (
path="$1"
offs="$2"
i16=$(od -An -tdS -j"$offs" -N2 "$path" | tr -d ' ')
i16=$((((i16>>8)&0xff) | ((i16<<8)&0xff00)))
echo "$i16"
)
read_int32() (
path="$1"
offs="$2"
i32=$(od -An -tdI -j"$offs" -N4 "$path" | tr -d ' ')
i32=$((((i32>>24)&0xff) |
((i32<<8)&0xff0000) |
((i32>>8)&0xff00) |
((i32<<24)&0xff000000)))
echo "$i32"
)
read_hex() (
path="$1"
offs="$2"
len="$3"
od -An -txC -N"$len" -j"$offs" "$path" | tr -d ' \n'
)
normalize_path() (
path="$1"
path="${path#./}"
# TODO: Remove the leading / if fully qualified
if [ "${path#.git}" != "$path" ]
then
printf '%s' 'Invalid path %s\n' "$path"
exit 1
fi
printf "%s" "$path"
)
---tokens---
'# TODO: Find git dir; global options\n' Comment.Single
'# TODO: LIBEXECDIR or something\n' Comment.Single
'GIT_DIR' Name.Variable
'=' Operator
'"' Literal.String.Double
'${' Literal.String.Interpol
'GIT_DIR' Name.Variable
':-' Keyword
'.git' Punctuation
'}' Literal.String.Interpol
'"' Literal.String.Double
'\n\n' Text.Whitespace
'INDEX_VERSION' Name.Variable
'=' Operator
'2' Literal.Number
'\n\n' Text.Whitespace
'gitsort' Text
'(' Operator
')' Operator
' ' Text.Whitespace
'(' Operator
'\n\t' Text.Whitespace
'# This will still often be wrong\n' Comment.Single
'\t' Text.Whitespace
'LANG' Name.Variable
'=' Operator
'C' Text
' ' Text.Whitespace
'sort' Text
'\n' Text.Whitespace
')' Operator
'\n\n' Text.Whitespace
'# Is it hacky? Hell yes. Is it POSIX? HELL YES.\n' Comment.Single
'write_hex' Text
'(' Operator
')' Operator
' ' Text.Whitespace
'{' Operator
'\n\t' Text.Whitespace
'hex' Name.Variable
'=' Operator
'"' Literal.String.Double
'$1' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'while' Keyword
' ' Text.Whitespace
'[' Operator
' ' Text.Whitespace
'-n' Text
' ' Text.Whitespace
'"' Literal.String.Double
'$hex' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
']' Operator
'\n\t' Text.Whitespace
'do' Keyword
'\n\t\t' Text.Whitespace
'cur' Name.Variable
'=' Operator
'$(' Keyword
'printf' Name.Builtin
' ' Text.Whitespace
'"%s"' Literal.String.Double
' ' Text.Whitespace
'"' Literal.String.Double
'$hex' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'|' Punctuation
' ' Text.Whitespace
'cut' Text
' ' Text.Whitespace
'-c1-2' Text
')' Keyword
'\n\t\t' Text.Whitespace
'next' Name.Variable
'=' Operator
'$(' Keyword
'printf' Name.Builtin
' ' Text.Whitespace
'"%s"' Literal.String.Double
' ' Text.Whitespace
'"' Literal.String.Double
'$hex' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'|' Punctuation
' ' Text.Whitespace
'cut' Text
' ' Text.Whitespace
'-c3-' Text
')' Keyword
'\n\t\t' Text.Whitespace
'printf' Name.Builtin
' ' Text.Whitespace
'"' Literal.String.Double
'\\\\x' Literal.String.Double
'$(' Keyword
'printf' Name.Builtin
' ' Text.Whitespace
'"%s"' Literal.String.Double
' ' Text.Whitespace
'"' Literal.String.Double
'$cur' Name.Variable
'"' Literal.String.Double
')' Keyword
'"' Literal.String.Double
'\n\t\t' Text.Whitespace
'hex' Name.Variable
'=' Operator
'"' Literal.String.Double
'$next' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'done' Keyword
'\n' Text.Whitespace
'}' Operator
'\n\n' Text.Whitespace
'# Prints an integer to stdout in binary, big-endian\n' Comment.Single
'write_int32' Text
'(' Operator
')' Operator
' ' Text.Whitespace
'(' Operator
'\n\t' Text.Whitespace
'n' Name.Variable
'=' Operator
'"' Literal.String.Double
'$1' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'hex' Name.Variable
'=' Operator
'$(' Keyword
'printf' Name.Builtin
' ' Text.Whitespace
'"%08X"' Literal.String.Double
' ' Text.Whitespace
'"' Literal.String.Double
'$n' Name.Variable
'"' Literal.String.Double
')' Keyword
'\n\t' Text.Whitespace
'write_hex' Text
' ' Text.Whitespace
'"' Literal.String.Double
'$hex' Name.Variable
'"' Literal.String.Double
'\n' Text.Whitespace
')' Operator
'\n\n' Text.Whitespace
'write_int16' Text
'(' Operator
')' Operator
' ' Text.Whitespace
'(' Operator
'\n\t' Text.Whitespace
'n' Name.Variable
'=' Operator
'"' Literal.String.Double
'$1' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'hex' Name.Variable
'=' Operator
'$(' Keyword
'printf' Name.Builtin
' ' Text.Whitespace
'"%04X"' Literal.String.Double
' ' Text.Whitespace
'"' Literal.String.Double
'$n' Name.Variable
'"' Literal.String.Double
')' Keyword
'\n\t' Text.Whitespace
'write_hex' Text
' ' Text.Whitespace
'"' Literal.String.Double
'$hex' Name.Variable
'"' Literal.String.Double
'\n' Text.Whitespace
')' Operator
'\n\n' Text.Whitespace
'read_text' Text
'(' Operator
')' Operator
' ' Text.Whitespace
'(' Operator
'\n\t' Text.Whitespace
'path' Name.Variable
'=' Operator
'"' Literal.String.Double
'$1' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'offs' Name.Variable
'=' Operator
'"' Literal.String.Double
'$2' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'len' Name.Variable
'=' Operator
'"' Literal.String.Double
'$3' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'for' Keyword
' ' Text.Whitespace
'oct' Text
' ' Text.Whitespace
'in' Keyword
' ' Text.Whitespace
'$(' Keyword
'od' Text
' ' Text.Whitespace
'-An' Text
' ' Text.Whitespace
'-txC' Text
' ' Text.Whitespace
'-N' Text
'"' Literal.String.Double
'$len' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'-j' Text
'"' Literal.String.Double
'$offs' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'"' Literal.String.Double
'$index' Name.Variable
'"' Literal.String.Double
')' Keyword
'\n\t' Text.Whitespace
'do' Keyword
'\n\t\t' Text.Whitespace
'printf' Name.Builtin
' ' Text.Whitespace
'"' Literal.String.Double
'\\x' Literal.String.Double
'$oct' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'done' Keyword
'\n' Text.Whitespace
')' Operator
'\n\n' Text.Whitespace
'read_int16' Text
'(' Operator
')' Operator
' ' Text.Whitespace
'(' Operator
'\n\t' Text.Whitespace
'path' Name.Variable
'=' Operator
'"' Literal.String.Double
'$1' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'offs' Name.Variable
'=' Operator
'"' Literal.String.Double
'$2' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'i16' Name.Variable
'=' Operator
'$(' Keyword
'od' Text
' ' Text.Whitespace
'-An' Text
' ' Text.Whitespace
'-tdS' Text
' ' Text.Whitespace
'-j' Text
'"' Literal.String.Double
'$offs' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'-N2' Text
' ' Text.Whitespace
'"' Literal.String.Double
'$path' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'|' Punctuation
' ' Text.Whitespace
'tr' Text
' ' Text.Whitespace
'-d' Text
' ' Text.Whitespace
"' '" Literal.String.Single
')' Keyword
'\n\t' Text.Whitespace
'i16' Name.Variable
'=' Operator
'$((' Keyword
'(' Operator
'(' Operator
'i16' Name.Variable
'>>' Operator
'8' Literal.Number
')' Operator
'&' Operator
'0xff' Literal.Number
')' Operator
' ' Text.Whitespace
'|' Operator
' ' Text.Whitespace
'(' Operator
'(' Operator
'i16' Name.Variable
'<<' Operator
'8' Literal.Number
')' Operator
'&' Operator
'0xff00' Literal.Number
'))' Keyword
')' Operator
'\n\t' Text.Whitespace
'echo' Name.Builtin
' ' Text.Whitespace
'"' Literal.String.Double
'$i16' Name.Variable
'"' Literal.String.Double
'\n' Text.Whitespace
')' Operator
'\n\n' Text.Whitespace
'read_int32' Text
'(' Operator
')' Operator
' ' Text.Whitespace
'(' Operator
'\n\t' Text.Whitespace
'path' Name.Variable
'=' Operator
'"' Literal.String.Double
'$1' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'offs' Name.Variable
'=' Operator
'"' Literal.String.Double
'$2' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'i32' Name.Variable
'=' Operator
'$(' Keyword
'od' Text
' ' Text.Whitespace
'-An' Text
' ' Text.Whitespace
'-tdI' Text
' ' Text.Whitespace
'-j' Text
'"' Literal.String.Double
'$offs' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'-N4' Text
' ' Text.Whitespace
'"' Literal.String.Double
'$path' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'|' Punctuation
' ' Text.Whitespace
'tr' Text
' ' Text.Whitespace
'-d' Text
' ' Text.Whitespace
"' '" Literal.String.Single
')' Keyword
'\n\t' Text.Whitespace
'i32' Name.Variable
'=' Operator
'$((' Keyword
'(' Operator
'(' Operator
'i32' Name.Variable
'>>' Operator
'24' Literal.Number
')' Operator
'&' Operator
'0xff' Literal.Number
')' Operator
' ' Text.Whitespace
'|' Operator
'\n\t\t' Text.Whitespace
'(' Operator
'(' Operator
'i32' Name.Variable
'<<' Operator
'8' Literal.Number
')' Operator
'&' Operator
'0xff0000' Literal.Number
')' Operator
' ' Text.Whitespace
'|' Operator
'\n\t\t' Text.Whitespace
'(' Operator
'(' Operator
'i32' Name.Variable
'>>' Operator
'8' Literal.Number
')' Operator
'&' Operator
'0xff00' Literal.Number
')' Operator
' ' Text.Whitespace
'|' Operator
'\n\t\t' Text.Whitespace
'(' Operator
'(' Operator
'i32' Name.Variable
'<<' Operator
'24' Literal.Number
')' Operator
'&' Operator
'0xff000000' Literal.Number
'))' Keyword
')' Operator
'\n\t' Text.Whitespace
'echo' Name.Builtin
' ' Text.Whitespace
'"' Literal.String.Double
'$i32' Name.Variable
'"' Literal.String.Double
'\n' Text.Whitespace
')' Operator
'\n\n' Text.Whitespace
'read_hex' Text
'(' Operator
')' Operator
' ' Text.Whitespace
'(' Operator
'\n\t' Text.Whitespace
'path' Name.Variable
'=' Operator
'"' Literal.String.Double
'$1' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'offs' Name.Variable
'=' Operator
'"' Literal.String.Double
'$2' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'len' Name.Variable
'=' Operator
'"' Literal.String.Double
'$3' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'od' Text
' ' Text.Whitespace
'-An' Text
' ' Text.Whitespace
'-txC' Text
' ' Text.Whitespace
'-N' Text
'"' Literal.String.Double
'$len' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
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'"' Literal.String.Double
'$offs' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'"' Literal.String.Double
'$path' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
'|' Punctuation
' ' Text.Whitespace
'tr' Text
' ' Text.Whitespace
'-d' Text
' ' Text.Whitespace
"' \\n'" Literal.String.Single
'\n' Text.Whitespace
')' Operator
'\n\n' Text.Whitespace
'normalize_path' Text
'(' Operator
')' Operator
' ' Text.Whitespace
'(' Operator
'\n\t' Text.Whitespace
'path' Name.Variable
'=' Operator
'"' Literal.String.Double
'$1' Name.Variable
'"' Literal.String.Double
'\n\t' Text.Whitespace
'path' Name.Variable
'=' Operator
'"' Literal.String.Double
'${' Literal.String.Interpol
'path' Name.Variable
'#./' Punctuation
'}' Literal.String.Interpol
'"' Literal.String.Double
'\n\t' Text.Whitespace
'# TODO: Remove the leading / if fully qualified\n' Comment.Single
'\t' Text.Whitespace
'if' Keyword
' ' Text.Whitespace
'[' Operator
' ' Text.Whitespace
'"' Literal.String.Double
'${' Literal.String.Interpol
'path' Name.Variable
'#.git' Punctuation
'}' Literal.String.Interpol
'"' Literal.String.Double
' ' Text.Whitespace
'!' Text
'=' Operator
' ' Text.Whitespace
'"' Literal.String.Double
'$path' Name.Variable
'"' Literal.String.Double
' ' Text.Whitespace
']' Operator
'\n\t' Text.Whitespace
'then' Keyword
'\n\t\t' Text.Whitespace
'printf' Name.Builtin
' ' Text.Whitespace
"'%s'" Literal.String.Single
' ' Text.Whitespace
"'Invalid path %s\\n'" Literal.String.Single
' ' Text.Whitespace
'"' Literal.String.Double
'$path' Name.Variable
'"' Literal.String.Double
'\n\t\t' Text.Whitespace
'exit' Name.Builtin
' ' Text.Whitespace
'1' Literal.Number
'\n\t' Text.Whitespace
'fi' Keyword
'\n\t' Text.Whitespace
'printf' Name.Builtin
' ' Text.Whitespace
'"%s"' Literal.String.Double
' ' Text.Whitespace
'"' Literal.String.Double
'$path' Name.Variable
'"' Literal.String.Double
'\n' Text.Whitespace
')' Operator
'\n' Text.Whitespace