- The XBRL Standard
- XBRL Specifications
- Registries
- Functions Registry 1.0
- Functions Registry
- xfi:v-equal
- 80203:
Function test xfi:v-equal
Documentation
Tests of function xfi:v-equal($left as node()*, $right as node()*) as xs:boolean
Owners
|
Name
|
Affiliation
|
Email
|
Start
|
End
|
| Herm Fischer |
UBMatrix / Mark V Systems
|
fischer@markv.com |
19-02-2008 at 00:00:00 |
|
References
http://www.xbrl.org/Specification/XF-PWD-2006-12-07.htm#_Toc152670705
Test Case Variations
V-01
Returns v-equality of numeric items equal within precision and units
Documentation
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq true()
V-01a
Returns v-equality of numeric items equal within precision and units (operands reversed from v-01)
Documentation
Tests that either left or right operand can be the "less precise" side.
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq true()
V-02
Same as V-01 but numeric items not v-equal
Documentation
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq false()
V-03
Same as V-01 but arguments are sequences
Documentation
Inputs
- schema: value-test-concepts.xsd
- instance: value-test-instance.xml
(DTS Discovery starting point)
(ID=V03)
-
Function Call:
xfi:v-equal( ( //concept:a[@id eq 't1'], //concept:a[@id eq 't4']),
( //concept:a[@id eq 't2'], //concept:a[@id eq 't5']) )
(against file V03)
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq true()
V-04
Same as V-01 but arguments are sequences not same length
Documentation
Inputs
- schema: value-test-concepts.xsd
- instance: value-test-instance.xml
(DTS Discovery starting point)
(ID=V04)
-
Function Call:
xfi:v-equal( ( //concept:a[@id eq 't1'], //concept:a[@id eq 't4']),
( //concept:a[@id eq 't2'] ) )
(against file V04)
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq false()
V-05
Not a node argument to function
Documentation
XPath-defined error for node type incorrect.
Inputs
Outputs
-
Error code: xqt-err:XPTY0004
V-06
A sequence of concepts as argument
Documentation
XPath-defined error for node type incorrect arity of arguments.
Inputs
Outputs
-
Error code: xqt-err:XPST0017
V-07
Wrong node to function
Documentation
Functions spec error for non-item node type.
Inputs
Outputs
-
Error code: xfie:NodeIsNotXbrlItem
V-08
Returns v-equality of non-numeric items, unequal trim whitespace
Documentation
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq true()
V-10
Returns v-equality of numerically equal but lexically different numeric and string items. Highlights a v-equality ambiguity.
Documentation
Bugzilla entry 325 relates to this.
New-age DOMs (post-xdt) are not required to store string representations of object values, so a float may be converted to
string in unrounded form, as shown here.
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq false()
V-11
Returns v-equality of numerically equal but lexically different numeric and string items. String is locale-formatted here.
Highlights a v-equality ambiguity.
Documentation
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq false()
V-12
Returns v-equality of numerically equal but lexically different numeric and string items. String is locale-formatted here.
Highlights a v-equality ambiguity.
Documentation
Bugzilla entry 325 relates to this.
New-age DOMs (post-xdt) are not required to store string representations of object values, so a float may be converted to
string in unrounded form, as shown here.
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq false()
V-20
Returns v-equality of dateUnion deemed to be an instant date (such as a restated-on date). Highlights a v-equality shortcomming.
Only compared lexically but if compared as instant date would be false anyway. A "post-modern" DOM (based on xdt) may find
these two values equal if strings are recovered from binary dateTime objects, or raise XPTY0004 error if using XPath "=" or
"eq" to compare incompatible date union member objects.
Documentation
Bugzilla entry 325 relates to this.
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq false()
V-21
Returns v-equality of dateUnion deemed to be an instant date (such as a restated-on date). Highlights a v-equality shortcomming.
Only compared lexically but if compared as instant date would be true.
Documentation
Bugzilla entry 325 relates to this.
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq false()
V-22
Returns v-equality of dateUnion deemed to be an instant date (such as a restated-on date). Highlights a v-equality shortcomming.
Only compared lexically but if compared as instant date would be true.
Documentation
Bugzilla entry 325 relates to this.
Inputs
Outputs
-
Result test:
$result instance of xs:boolean and
count( $result ) eq 1 and
$result eq false()
Revisions
|
Name
|
On
|
Details
|
| Herm Fischer |
19-02-2008 at 00:00:00 |
Created the test case.
|
| Herm Fischer |
16-04-2008 at 10:00:00 |
Enhanced description of V-09.
Added variations for numeric to non-numeric but numerically equal.
Added variations for dateTimeItemType (date union) items.
Added references to bugzilla entry 325 (regarding v-equals in spec).
|
| Herm Fischer |
05-02-2010 at 17:00:00 |
Vixed V-01 to have no whitespace around entity identifiers, as noted by IHR in e-mail 2010-02-05.
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