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Tests for jsminify

There are 3 folders for tests:

  • js: For original files
  • min: For minified files
  • out: For console outputs

There are 4 bash files for tests:

  • debug.sh: Outputs debug texts
  • test-cmp.sh: Downloads and compares this library with uglifyjs
  • test-min.sh: Minfies and compares minified files with /min
  • test-out.sh: Minifies and executes files comparing log with /out

(WIP)Files in js/ can have hashbang options used to configure the execution.

Numbers

//#! --beautify --keep-comments /* references: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number https://en.wikipedia.org/wiki/Floating-point_arithmetic https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#Numeric_literals

The JavaScript Number type is a double-precision 64-bit binary format IEEE 754:

Chrome Number. MAX_SAFE_INTEGER (2^53)-1 = 9007199254740991; MIN_SAFE_INTEGER -((2^53)-1) = -9007199254740991; MAX_VALUE = 1.7976931348623157e+308; MIN_VALUE = 5e-324;

{dec} integer part of a float number {fra} fractional part of a float number {oct} integer number written as octal {hex} integer number written as hexadecimal {bin} integer number writter as binary {exp} integer part of scientific notation number

Javascript numbers can be written as:

{dec} = {exp} = [+-]?[0-9]+ {fra} = .[0-9]+ {oct} = [0-7]+ {hex} = [0-9a-fA-F]+

N: Number D: Decimals O: Octals B: Binary X: Hexadecimals S: Scientific notation

D: {dec} D: {dec}{fra} D: {fra} O: 0{oct} D: 0{dec} // if rule above does not yet apply, so 07 is {oct}, but 08 is {dec} O: 0o{oct} O: 0O{oct} X: 0x{hex} X: 0X{hex} B: 0b{bin} B: 0B{bin} S: {dec}e{exp} S: {dec}e{exp} S: {dec}{fra}e{exp} S: {dec}e{exp} S: {fra}e{exp}

Only Decimals can have {fra} or {dot}

Javascript numbers can have "_" as separators Javascript numbers can also be of type BigInt with an "n" at the end Both of above notations do not work with old octal format -> 0{oct}

Max {dec}, {oct}, {bin} number that is worth converting to {dec} is: 1099511627775; Min {dec}, {oct}, {bin} number that is worth converting to {hex} is: 1099511627776; This is due to the "0x" notation preceding hex numbers

OBJECTIVE: REWRITE NUMBERS IN THE LEAST AMOUNT OF CHARACTERS