Sorry unit tests are busted at the moment... :' (
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Run all unit tests
Contents:
... Display error statistics... Initialize error statistics-
... Demonstrate utility.js functions and capabilities
-
... SIFmt
-
... Test util_string.js
-
... Basic validate_form.cibSprWSbRng() developer errors
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... Special validate_form.cibSprWSbRng() tests: text.sMsgBadLength and sanity checks
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... Attribute compatibility.
-
... General JavaScript sanity checks.
Notes
- This page, along with the code it imports, is greater 300k. FYI.
- All individual demonstration (non-unit testing) error messages are written to the JavaScript console, as they are in reality. It should be opened side-by-side with the browser when using this web page.
- For the purposes of documentation and unit testing, this page demonstrates "developer errors" for validate_form.js. A developer error is one that you, as the user of
validate_form.js, the one who creates HTML forms, will see. Unless you've introduced the error yourself (not tested your code before launching), there are no errors on this page that your users will ever see, or could ever cause.
TOP [err stats] [reset] Demonstrations of utility.js functions and capabilities
...: Display error statistics in an alert box, for the just-occured error: sCrshCd, sCrshMsg and bCrshd (all existing in utility.js) and the expected error ID, if any. If this page was just loaded, or you just clicked the immediately-below initialize link, then this will display default (non-error) values. Note this dialog also displays the expected error, as defined and declared in this html document only. The expected error is not part of utility.crsh().... Initialize error statistics, as if you just loaded this web page.... Crash with neither an alert box nor message redisplay. Gives no response. Must look in the JavaScript Console.... Crash with an alert only.... Crash with a redisplay only. Must press your browser's 'back' button to return.... Crash with both an alert and redisplay. This is what happens in the reality. Must press your browser's 'back' button to return.
These tests either "crsh", give an alert box (due to a fundamental error, beyond even a crash), or do nothing (when "successful" according to the function).
Test crsh
Test ciMissing
TOP Test my sanity
Thanks to Laurent Vallis, I realize I fundametally erred in regards to the differences between null, undefined, zero, empty string, 'undefined', 'null', and [anything else which is defined]. Check out the source for runAllSanityTests() to see how I've tried to verify the differences.
Run all sanity tests
0, '', ""
Zero, single and double quotes are all defined and equal to false but do not equal each other. Makes no sense, right? I thought so, too.
Uncreated and undefined
I distinguish between 'uncreated' and 'undefined'. 'Undefined' is simply not enough to describe all situations. To say that sMyVariable is "uncreated", means that neither 'var sMyVariable;' or 'var sMyVariable = 'whatever';' exist in your code. To say that a variable is "undefined" means the variable has been created, but has not yet been assigned a value.
Take this entire html file, which crashes with 'Error: sMyVariable is not defined':
<HTML><BODY>
View the source
<SCRIPT LANGUAGE="JavaScript1.3">
//<!---
alert("sMyVariable='" + sMyVariable + "'");
//--->
</SCRIPT>
</BODY></HTML>
However, when 'var sMyVariable...' exists in your code, before or after (regardless if a value is defined), then you can reference sMyVariable anywhere else, even before the 'var' line. Take the following HTML files, neither of which crash. They both successfully output "sMyVariable='undefined'" in an alert box:
<HTML><BODY>
View the source
<SCRIPT LANGUAGE="JavaScript1.3">
//<!---
var sMyVariable;
alert("sMyVariable='" + sMyVariable + "'");
//--->
</SCRIPT>
</BODY></HTML>
<HTML><BODY>
View the source
<SCRIPT LANGUAGE="JavaScript1.3">
//<!---
alert("sMyVariable='" + sMyVariable + "'");
var sMyVariable;
//--->
</SCRIPT>
</BODY></HTML>
TOP Attribute and Object compatibility
Each validate_form.js attribute has restrictions to which object types (form, text, ...) they may be associated; this is called Object Compatibility. Each attribute also has restrictions to which other attributes may be associated to that element at the same time; this is called Attribute Compatibility.
All 'x'-s, 'X'-s and 'c'-s are clickable, triggering a single unit test.
Key for Object Compatibility
| What |
crsh() Code |
Notes |
| X |
vf.ciai1 |
The attribute may not be associated to this object type. |
| c |
none |
The attribute may be associated to this object type. |
Key for Attribute Compatibility
| What |
crsh() Code |
Notes |
x |
vf.ciai1 |
Exactly one of the attributes is associated to an object type that it should not be. |
| X |
vf.ciai2 |
Both attributes, individually, are object-compatible with the object's type, but it is illegal for both these attributes to be associated to it at the same time.. |
c |
none |
The attributes are both object- and attribute-compatible. |
Notes:
- This calls
validate_form.ciAttrIncmptbl() directly, which is why there are no sub-attributes (such as iMCMin for sMsgMCRange) or super-attributes (such as form.asGlobalBadSubStrs for text.bsNoBadSubStrs) in the code snippets.
- Boolean String attributes (those starting '
bs') are considered 'associated' only when equal to the string value of 'true'.
- This table is referencing compatibility only on an object-by-object basis, which is why
asGlobalBadSubStrs and sMsgBadSubStr are incompatible; while it is possible for two elements to each have one of these attributes, no single element can ever have both these attributes associated to it at once.
- Two attributes may be compatible, but this compatibility may only apply to a limited number of object (form element) types. For example,
sMsgRequired and sMsgMCRange are indeed attribute-compatible, because they can both exist on the same 'checkbox' element. But sMsgMCRange is not object compatible with 'text' elements, while sMsgRequired is. Therefore, this compatibility only makes sense with regard to checkboxes. On any other element type, sMsgMCRange would cause a crash with the following error (for example): "'sMsgMCRange' is an incompatible attribute with the object's type ('text')".
TOP Test util_string.js
TOP [err stats] [reset] validate_form.cibSprWSbRng() main developer errors
For further information on the issues dealt with in this section, see the header documentation for validate_form.cibSprWSbRng(), located at the bottom of the "PRIVATE FUNCTIONS" section in that file.
Unit test everything in this table
| DEVELOPER ERROR |
Bound Provided? |
Super attribute tested |
sMsgBadLength |
sMsgTxtInt |
sMsgTxtDec |
sMsgMCRange |
| min |
max |
txt |
txa |
txt |
txt |
chk |
slm |
| Bound exists, but super attribute does not |
x |
|
go |
go |
go |
go |
go |
go |
| |
x |
go |
go |
go |
go |
go |
go |
| x |
x |
go |
go |
go |
go |
go |
go |
| Super attribute exists (as it does for all the below tests in this table), but sub bounds don't. |
|
|
go |
go |
n/a |
n/a |
go |
go |
| Minimum bound is greater than maximum bound. |
x |
x |
go |
go |
go |
go |
go |
go |
| Bound is a string. |
x |
|
go |
go |
go |
go |
go |
go |
| |
x |
go |
go |
go |
go |
go |
go |
| x |
x |
go |
go |
go |
go |
go |
go |
| Bound is a decimal. |
x |
|
go |
go |
go |
n/a |
go |
go |
| |
x |
go |
go |
go |
n/a |
go |
go |
| x |
x |
go |
go |
go |
n/a |
go |
go |
| Bound is zero (one too low). |
x |
|
n/a |
n/a |
n/a |
n/a |
go |
go |
| |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
| x |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
| Bound is negative one (two too low). |
x |
|
n/a |
n/a |
n/a |
n/a |
go |
go |
| |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
| x |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
| Bound is negative ten. |
x |
|
n/a |
n/a |
n/a |
n/a |
go |
go |
| |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
| x |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
| Bound is six (one too high). |
x |
|
n/a |
n/a |
n/a |
n/a |
go |
go |
| |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
| x |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
| Bound is fifty (way too high). |
x |
|
n/a |
n/a |
n/a |
n/a |
go |
go |
| |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
| x |
x |
n/a |
n/a |
n/a |
n/a |
go |
go |
TOP [err stats] [reset] Special validate_form.cibSprWSbRng() errors: text.sMsgBadLength and sanity checks
For further information on the issues dealt with in this section, see the header documentation for validate_form.cibSprWSbRng(), located at the bottom of the "PRIVATE FUNCTIONS" section in that file.
Unit test everything in this section
text.sMsgBadLength
Note that text and password elements are special because they also can have the default HTML MAXLENGTH attribute, in addition to iMaxLength When both iMinLength and MAXLENGTH are provided, iMinLength may not be greater than MAXLENGTH.
Sanity checks
The following list demonstrates sanity checks only, there is nothing here a developer should ever encounter:
- Valid tests that should do nothing:
- No super attribute provided
- (absolute minimum bound / absolute maximum bound) (undefined/u) min 1, (u/u) min 0, (u/u) max 1, (u/u) max 0, (1/u) min 1, (1/u) max 1, (1/u) both 1, (u/1) min 1, max 1, (u/1) both 1, (1/1) min 1, (1/1) max 1, (1/1) both 1
- Missing but required parameters:
bs_decOrInt, bs_rangeRqdIfSprPrvd, s_nameSprAttr, s_nameMin, s_nameMax
bs_decOrInt invalid: string, 8, 0- Absolute bounds invalid: dec/min str, dec/max str, dec/both str, dec/min dec, dec/max dec, dec/both dec, int/min str, int/max str, int/both str
- ...: Display error statistics
...: Run all unit tests.validate_form.getFormErrorMsgs() [docs]sMsgMCRange [docs]
...: Run all sMsgMCRange related unit tests.checkbox specific:
- sMsgMCRange not provided, but the following bounds are provided:
min, max, both
- sMsgMCRange is provided, but the bounds are bad:
no bounds, min > max, min -10, min -1, min 0, min 6, min 50, max -10, max -1, max 0, max 6, max 50, both 0, min string, max string, min dec, max dec, both dec
select-multiple specific:
- sMsgMCRange not provided, but the following bounds are provided:
min, max, both
- sMsgMCRange is provided, but the bounds are bad:
no bounds, min > max, min -10, min -1, min 0, min 6, min 50, max -10, max -1, max 0, max 6, max 50, both 0, min string, max string, min dec, max dec, both dec
textarea
sMsgBadLength
...: Run all textarea.sMsgBadLength related unit tests [docs].sMsgBadLength not provided, but the following bounds are provided: min, max, bothsMsgBadLength is provided, but the bounds are bad: no bounds, min > max, min -10, min -1, max -10, max -1, min string, max string, min dec, max dec, both dec
... Test cibSprWSbRng()- Test
cibSprWSbRng():
- Valid tests that should do nothing:
no super attr at all, unrestricted min 1, unrstr min 0, unrstr max 1, unrstr max 0, minimally restr min 1, maximally restr min 1, both restr min 1, min restr max 1, max restr max 1, both rstr max 1, min restr both 1, max restr both 1, both rstr both 1
Demo forms for testing
