Software Testing

1. Software Testing Intro 2. What is Testing 3. Why Software Testing necessary 4. Role of Testing 5. General Testing Principles 6. Types of Software Testing 7. Load,Performance & Stress Test 8. Software Development Process 9. Project/System Life Cycle 10. Difference between terms 11. Manual V/s Automated Testing 12. Economic of Bug/Error/Fault 13. Fundamental Test Process 14. Software Testing Tools 15. Intro.to HP- QTP 16. Installing QTP 9.2 17. Ex.01 Evaluating AUT 18. Ex.01 Answer 19. Ex.02 Learning AUT 20. QTP 9.2 / 10 21. QTP Window Layout 22. Test Object Model 23. Applying Test Object Model 24. Object SPY & Object Properties 25. Designing Test 26. Ex.03 Record & Running a Test 27. Ex.03 Answer 28. Saving a Test 29. Printing a Test 30. App. Record & Run Options 31. Ex.04 Sample Web Site 32. Web Record & Run options 33. Ex.05 Recording a Test 34. Working with Keyword View 35. Keyword View Description 36. Recorded Object Hierarchy 37. Ex.06 Identifying Objects 38. Ex.06 Answers 39. Keyword view columns 40. Microsoft VBScripting 41. Running VBScript 42. Msgbox Function 43. Variable 44. VBScript and QTP 45. Print statement 46. InputBox function 47. Operator Precedence 48. Cint( ) function 49. Data Types 50. VarType( ) Function 51. TypeName( ) Function 52. Cbool( ) Function 53. Cbyte( ) Function 54. Cdate( ) Function 55. CDbl( ) Function 56. Cint( ) Function 57. CLng( ) Function 58. CSng( ) Function 59. CStr( ) Function 60. If Then - End If statement 61. If Then -Else-End If statement 62. If-Elseif-Else-End If Statement 63. Len( ) Function 64. Left( ) Function 65. Right( ) Function 66. Mid( ) Function 67. Ltrim(), Rtrim(), Trim() Function 68. For-Next Statement 69. Array Function 70. ABS( ) Function 71. ASC( ) Function 72. Chr( ) Function 73. Date( ) Function 74. Now( ) Function 75. DateAdd( ) Function 76. Time( ) Function 77. DateDiff( ) Function 78. InStr( ) Function 79. InStrRev( ) Function 80. StrComp( ) Function 81. Lcase( ) Function 82. Ucase( ) Function 83. Rnd( ) & Randomizer 84. Round( ) Function 85. VBScript Procedure 86. Ex.07 QTP Logon App.Script 87. Ex.08 Synchronization 88. Ex.09 Synchronization I/O 89. Ex.10 Output Parameter 90. Ex.11 Create Input Parameter 91. Check Points 92. Ex.12 Add Standard Checkpoint 93. Ex.13 Checking Objects 94. Ex.14 Page Checkpoint 95. Ex.15 Checking Text 96. Ex.16 Checking Tables 97. Ex.17 Parameterization Test 98. Testing Interview Part1 99. Testing Interview Part2 100.Testing Interview Part3 101.Testing Interview Part4 102.Testing Interview Part5 103.Testing Interview Part6 104.Testing Interview Part7 105.Testing Interview Part8 106.Testing Interview Part9 107.Testing Interview Part10 108.Testing Interview Part11
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OPERATOR PRECEDENCE tutorials

  • When several operations occur in an expression, each part is evaluated and resolved in a predetermined order called operator precedence.

  • Parentheses () can be used to override the order of precedence and force some parts of an expression to be evaluated before other parts.

  • Operations within parentheses are always performed before those outside.

  • Within parentheses, however, normal operator precedence is maintained.

  • When expressions contain operators from more than one category, arithmetic operators are evaluated first, comparison operators are evaluated next, and logical operators are evaluated last.

  • The operators supported by VBScript are

    1. Arithmetic,

    2. Comparison

    3. Logical operators.

 

Arithmetic

OPERATOR

EXAMPLE

DESCRIPTION

Negation (-)

-A

Value of A will become negative

Exponentiation (^)

A= 2^3

2 * 2 * 2 after execution A = 8

Multiplication or Division

( * / )

A = A * B or

A = A / B

When multiplication and division occur together in an expression each operation is evaluated as it occurs from Left to Right

Integer division ( \ )

A = 10 \ 3

Divides two numbers and return an integer result

Here it gives 3 answer

Modulus or Remainder (Mod)

A=10 Mod 5

A=13 Mod 5

The Modulus or Remainder divides no1 by no2 (rounding Floating numbers to integer and returns only the remainder as result as follow

A = 10 Mod 5 equals 0

A = 13 Mod 5 equals 3

Addition or Subtraction

+ or -

A=A + B

A = A B

Adds right operand B to A and assign the result to left A operand .

 

 

Program to Script to check Arithmetic Precedence

Sam Sir

a=10

b=2

c=3

d=5

print "a=" & a & " b = " & b & " c = " & c & " d = " & d

print "a/b = " & a/b

print "a/c = " & a/c

print "a\c = " & a\c

print "a Mod d = " & a Mod d

print " (a+c) Mod d = " & (a+c) Mod d

print " b ^ c = " & b ^ c

Output

output

 

Comparison Operators

 

Operator

Referred as

Description

Less than

Returns true if left operand is less than right operand.

Greater than

Returns true if left operands is greater Than right operand.

=

Equal to

Returns true if both the operands are equal.

< =

Less than or equal to

Return true if left operand is Less than or equal to right operand

> =

Greater than or equal to

Return true if left operand is greater than or equal to right operand

<> 

Not Equal to

Return true of operands are not equal

 

Logical Operators

 

Operator

Description

And

Returns true when both the operands are true i.e. logical AND

Or

Returns true when either operands is true, i.e. logical OR

Not

Returns true if operand is false and false if operand is true, i.e. logical NOT

 

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