CoffeeFilter Test Report
Report generated on 24 Aug 2023 at 18:32 with version 3.2.1 from a test suite dated 21 Jun 2022 (20 Jun 2023).
Description
Top-level catalog for tests in the iXML Community Group Test Suite.
Tests have been contributed from several sources, but the core of the test collection are the tests contributed by Steven Pemberton in December 2021.
ixml tests
01 Jun 2022
Description
Tests provided by Steven Pemberton in December 2021, with corrections of 21 December. Reorganized by Norm Tovey-Walsh, February 2022.
ixml-one-line
Created 16 Dec 2021 by SP
Invisible XML Grammar
ixml:S,rule++S,S. -S:(whitespace;comment)*. -whitespace:-[Zs];tab;lf;cr. -tab:-#9. -lf:-#a. -cr:-#d. comment:-"{",(cchar;comment)*,-"}". -cchar:~["{}"]. rule:(mark,S)?,name,S,["=:"],S,-alts,".". @mark:["@^-"]. alts:alt++([";|"],S). alt:term**(",",S). -term:factor;option;repeat0;repeat1. -factor:terminal;nonterminal;"(",S,alts,")",S. repeat0:factor,"*",S,sep?. repeat1:factor,"+",S,sep?. option:factor,"?",S. sep:factor. nonterminal:(mark,S)?,name,S. -terminal:literal;charset. literal:quoted;encoded. -quoted:(tmark,S)?,-string. @name:namestart,namefollower*. -namestart:["_";Ll;Lu;Lm;Lt;Lo]. -namefollower:namestart;["-.·‿⁀";Nd;Mn]. @tmark:["^-"]. string:-'"',dstring,-'"',S;-"'",sstring,-"'",S. @dstring:dchar+. @sstring:schar+. dchar:~['"'];'"',-'"'. {allcharacters,quotesmustbedoubled}schar:~["'"];"'",-"'". {allcharacters,quotesmustbedoubled}-encoded:(tmark,S)?,-"#",@hex,S. hex:["0"-"9";"a"-"f";"A"-"F"]+. -charset:inclusion;exclusion. inclusion:(tmark,S)?,set. exclusion:(tmark,S)?,"~",S,set. -set:"[",S,member**([";|"],S),"]",S. -member:literal;range;class. range:from,"-",S,to. @from:character. @to:character. -character:-'"',dchar,-'"',S;-"'",schar,-"'",S;"#",hex,S. class:@code,S. code:letter,letter. -letter:["a"-"z";"A"-"Z"]. Test case: ixml-one-line
Repository URI: …/tests/ixml/test-catalog.xml
Created 16 Dec 2021 by SP
Updated 21 Dec 2021 by SP
replace input, output
Updated 30 Dec 2021 by MSM
stripped non-significant whitespace from result
Updated 01 Jan 2022 by MSM
replace expected result
Description
Note that the input and the grammar are the same.
The expected result supplied in tests.zip cannot be right: it excludes the delimiter characters like ":" and ",", although they are not marked hidden in the grammar, and it marks whitespace as "s", not as "S". It appears to be parsing the input with a different grammar more like the current ixml grammar. It has been replaced by output thought correct. However, the old file has been left in place, in case of disputes over correctness.
The comment text "allcharacters,quotesmustbedoubled" looks like a possible error, but the comments in the input are also missing inter-word spaces.
Description
Note that the input and the grammar are the same.
The expected result supplied in tests.zip cannot be right: it excludes the delimiter characters like ":" and ",", although they are not marked hidden in the grammar, and it marks whitespace as "s", not as "S". It appears to be parsing the input with a different grammar more like the current ixml grammar. It has been replaced by output thought correct. However, the old file has been left in place, in case of disputes over correctness.
The comment text "allcharacters,quotesmustbedoubled" looks like a possible error, but the comments in the input are also missing inter-word spaces.
Input string (1239 characters)
ixml:S,rule+S,S. -S:(whitespace;comment)*. -whitespace:-[Zs];tab;lf;cr. -tab:-#9. -lf:-#a. -cr:-#d. comment:-"{",(cchar;comment)*,-"}". -cchar:~["{}"]. rule:(mark,S)?,name,S,["=:"],S,-alts,".". @mark:["@^-"]. alts:alt+([";|"],S). alt:term*(",",S). -term:factor;option;repeat0;repeat1. -factor:terminal;nonterminal;"(",S,alts,")",S. repeat0:factor,"*",S,sep?. repeat1:factor,"+",S,sep?. option:factor,"?",S. sep:factor. nonterminal:(mark,S)?,name,S. -terminal:literal;charset. literal:quoted;encoded. -quoted:(tmark,S)?,-string. @name:namestart,namefollower*. -namestart:["_";Ll;Lu;Lm;Lt;Lo]. -namefollower:namestart;["-.·‿⁀";Nd;Mn]. @tmark:["^-"]. string:-'"',dstring,-'"',S;-"'",sstring,-"'",S. @dstring:dchar+. @sstring:schar+. dchar:~['"'];'"',-'"'. {allcharacters,quotesmustbedoubled} schar:~["'"];"'",-"'". {allcharacters,quotesmustbedoubled} -encoded:(tmark,S)?,-"#",@hex,S. hex:["0"-"9";"a"-"f";"A"-"F"]+. -charset:inclusion;exclusion. inclusion:(tmark,S)?,set. exclusion:(tmark,S)?,"~",S,set. -set:"[",S,member*([";|"],S),"]",S. -member:literal;range;class. range:from,"-",S,to. @from:character. @to:character. -character:-'"',dchar,-'"',S;-"'",schar,-"'",S;"#",hex,S. class:@code,S. code:letter,letter. -letter:["a"-"z";"A"-"Z"]. Expected result
<ixml>
<rule name="ixml">:<alt>
<nonterminal name="S"/>,<repeat1>
<nonterminal name="rule"/>+<sep>
<nonterminal name="S"/>
</sep>
</repeat1>,<nonterminal name="S"/>
</alt>.</rule>
<rule mark="-" name="S">:<alt>
<repeat0>(<alts>
<alt>
<nonterminal name="whitespace"/>
</alt>;<alt>
<nonterminal name="comment"/>
</alt>
</alts>)*</repeat0>
</alt>.</rule>
<rule mark="-" name="whitespace">:<alt>
<inclusion tmark="-">[<class code="Zs"/>]</inclusion>
</alt>;<alt>
<nonterminal name="tab"/>
</alt>;<alt>
<nonterminal name="lf"/>
</alt>;<alt>
<nonterminal name="cr"/>
</alt>.</rule>
<rule mark="-" name="tab">:<alt>
<literal tmark="-" hex="9"/>
</alt>.</rule>
<rule mark="-" name="lf">:<alt>
<literal tmark="-" hex="a"/>
</alt>.</rule>
<rule mark="-" name="cr">:<alt>
<literal tmark="-" hex="d"/>
</alt>.</rule>
<rule name="comment">:<alt>
<literal tmark="-" dstring="{"/>,<repeat0>(<alts>
<alt>
<nonterminal name="cchar"/>
</alt>;<alt>
<nonterminal name="comment"/>
</alt>
</alts>)*</repeat0>,<literal tmark="-" dstring="}"/>
</alt>.</rule>
<rule mark="-" name="cchar">:<alt>
<exclusion>~[<literal dstring="{}"/>]</exclusion>
</alt>.</rule>
<rule name="rule">:<alt>
<option>(<alts>
<alt>
<nonterminal name="mark"/>,<nonterminal name="S"/>
</alt>
</alts>)?</option>,<nonterminal name="name"/>,<nonterminal name="S"/>,<inclusion>[<literal dstring="=:"/>]</inclusion>,<nonterminal name="S"/>,<nonterminal mark="-" name="alts"/>,<literal dstring="."/>
</alt>.</rule>
<rule mark="@" name="mark">:<alt>
<inclusion>[<literal dstring="@^-"/>]</inclusion>
</alt>.</rule>
<rule name="alts">:<alt>
<repeat1>
<nonterminal name="alt"/>+<sep>(<alts>
<alt>
<inclusion>[<literal dstring=";|"/>]</inclusion>,<nonterminal name="S"/>
</alt>
</alts>)</sep>
</repeat1>
</alt>.</rule>
<rule name="alt">:<alt>
<repeat0>
<nonterminal name="term"/>*<sep>(<alts>
<alt>
<literal dstring=","/>,<nonterminal name="S"/>
</alt>
</alts>)</sep>
</repeat0>
</alt>.</rule>
<rule mark="-" name="term">:<alt>
<nonterminal name="factor"/>
</alt>;<alt>
<nonterminal name="option"/>
</alt>;<alt>
<nonterminal name="repeat0"/>
</alt>;<alt>
<nonterminal name="repeat1"/>
</alt>.</rule>
<rule mark="-" name="factor">:<alt>
<nonterminal name="terminal"/>
</alt>;<alt>
<nonterminal name="nonterminal"/>
</alt>;<alt>
<literal dstring="("/>,<nonterminal name="S"/>,<nonterminal name="alts"/>,<literal dstring=")"/>,<nonterminal name="S"/>
</alt>.</rule>
<rule name="repeat0">:<alt>
<nonterminal name="factor"/>,<literal dstring="*"/>,<nonterminal name="S"/>,<option>
<nonterminal name="sep"/>?</option>
</alt>.</rule>
<rule name="repeat1">:<alt>
<nonterminal name="factor"/>,<literal dstring="+"/>,<nonterminal name="S"/>,<option>
<nonterminal name="sep"/>?</option>
</alt>.</rule>
<rule name="option">:<alt>
<nonterminal name="factor"/>,<literal dstring="?"/>,<nonterminal name="S"/>
</alt>.</rule>
<rule name="sep">:<alt>
<nonterminal name="factor"/>
</alt>.</rule>
<rule name="nonterminal">:<alt>
<option>(<alts>
<alt>
<nonterminal name="mark"/>,<nonterminal name="S"/>
</alt>
</alts>)?</option>,<nonterminal name="name"/>,<nonterminal name="S"/>
</alt>.</rule>
<rule mark="-" name="terminal">:<alt>
<nonterminal name="literal"/>
</alt>;<alt>
<nonterminal name="charset"/>
</alt>.</rule>
<rule name="literal">:<alt>
<nonterminal name="quoted"/>
</alt>;<alt>
<nonterminal name="encoded"/>
</alt>.</rule>
<rule mark="-" name="quoted">:<alt>
<option>(<alts>
<alt>
<nonterminal name="tmark"/>,<nonterminal name="S"/>
</alt>
</alts>)?</option>,<nonterminal mark="-" name="string"/>
</alt>.</rule>
<rule mark="@" name="name">:<alt>
<nonterminal name="namestart"/>,<repeat0>
<nonterminal name="namefollower"/>*</repeat0>
</alt>.</rule>
<rule mark="-" name="namestart">:<alt>
<inclusion>[<literal dstring="_"/>;<class code="Ll"/>;<class code="Lu"/>;<class code="Lm"/>;<class code="Lt"/>;<class code="Lo"/>]</inclusion>
</alt>.</rule>
<rule mark="-" name="namefollower">:<alt>
<nonterminal name="namestart"/>
</alt>;<alt>
<inclusion>[<literal dstring="-.·‿⁀"/>;<class code="Nd"/>;<class code="Mn"/>]</inclusion>
</alt>.</rule>
<rule mark="@" name="tmark">:<alt>
<inclusion>[<literal dstring="^-"/>]</inclusion>
</alt>.</rule>
<rule name="string">:<alt>
<literal tmark="-" sstring="""/>,<nonterminal name="dstring"/>,<literal tmark="-" sstring="""/>,<nonterminal name="S"/>
</alt>;<alt>
<literal tmark="-" dstring="'"/>,<nonterminal name="sstring"/>,<literal tmark="-" dstring="'"/>,<nonterminal name="S"/>
</alt>.</rule>
<rule mark="@" name="dstring">:<alt>
<repeat1>
<nonterminal name="dchar"/>+</repeat1>
</alt>.</rule>
<rule mark="@" name="sstring">:<alt>
<repeat1>
<nonterminal name="schar"/>+</repeat1>
</alt>.</rule>
<rule name="dchar">:<alt>
<exclusion>~[<literal sstring="""/>]</exclusion>
</alt>;<alt>
<literal sstring="""/>,<literal tmark="-" sstring="""/>
</alt>.</rule>
<comment>allcharacters,quotesmustbedoubled</comment>
<rule name="schar">:<alt>
<exclusion>~[<literal dstring="'"/>]</exclusion>
</alt>;<alt>
<literal dstring="'"/>,<literal tmark="-" dstring="'"/>
</alt>.</rule>
<comment>allcharacters,quotesmustbedoubled</comment>
<rule mark="-" name="encoded">:<alt>
<option>(<alts>
<alt>
<nonterminal name="tmark"/>,<nonterminal name="S"/>
</alt>
</alts>)?</option>,<literal tmark="-" dstring="#"/>,<nonterminal mark="@" name="hex"/>,<nonterminal name="S"/>
</alt>.</rule>
<rule name="hex">:<alt>
<repeat1>
<inclusion>[<range from="0" to="9">-</range>;<range from="a" to="f">-</range>;<range from="A" to="F">-</range>]</inclusion>+</repeat1>
</alt>.</rule>
<rule mark="-" name="charset">:<alt>
<nonterminal name="inclusion"/>
</alt>;<alt>
<nonterminal name="exclusion"/>
</alt>.</rule>
<rule name="inclusion">:<alt>
<option>(<alts>
<alt>
<nonterminal name="tmark"/>,<nonterminal name="S"/>
</alt>
</alts>)?</option>,<nonterminal name="set"/>
</alt>.</rule>
<rule name="exclusion">:<alt>
<option>(<alts>
<alt>
<nonterminal name="tmark"/>,<nonterminal name="S"/>
</alt>
</alts>)?</option>,<literal dstring="~"/>,<nonterminal name="S"/>,<nonterminal name="set"/>
</alt>.</rule>
<rule mark="-" name="set">:<alt>
<literal dstring="["/>,<nonterminal name="S"/>,<repeat0>
<nonterminal name="member"/>*<sep>(<alts>
<alt>
<inclusion>[<literal dstring=";|"/>]</inclusion>,<nonterminal name="S"/>
</alt>
</alts>)</sep>
</repeat0>,<literal dstring="]"/>,<nonterminal name="S"/>
</alt>.</rule>
<rule mark="-" name="member">:<alt>
<nonterminal name="literal"/>
</alt>;<alt>
<nonterminal name="range"/>
</alt>;<alt>
<nonterminal name="class"/>
</alt>.</rule>
<rule name="range">:<alt>
<nonterminal name="from"/>,<literal dstring="-"/>,<nonterminal name="S"/>,<nonterminal name="to"/>
</alt>.</rule>
<rule mark="@" name="from">:<alt>
<nonterminal name="character"/>
</alt>.</rule>
<rule mark="@" name="to">:<alt>
<nonterminal name="character"/>
</alt>.</rule>
<rule mark="-" name="character">:<alt>
<literal tmark="-" sstring="""/>,<nonterminal name="dchar"/>,<literal tmark="-" sstring="""/>,<nonterminal name="S"/>
</alt>;<alt>
<literal tmark="-" dstring="'"/>,<nonterminal name="schar"/>,<literal tmark="-" dstring="'"/>,<nonterminal name="S"/>
</alt>;<alt>
<literal dstring="#"/>,<nonterminal name="hex"/>,<nonterminal name="S"/>
</alt>.</rule>
<rule name="class">:<alt>
<nonterminal mark="@" name="code"/>,<nonterminal name="S"/>
</alt>.</rule>
<rule name="code">:<alt>
<nonterminal name="letter"/>,<nonterminal name="letter"/>
</alt>.</rule>
<rule mark="-" name="letter">:<alt>
<inclusion>[<range from="a" to="z">-</range>;<range from="A" to="Z">-</range>]</inclusion>
</alt>.</rule>
</ixml>
Test report
PASS