bbf1766ac7
* Refactor 'FindMatchingHandler' to get rid of recursion Search state can be saved and used throughout the searching process without the recursion. * Rank the exception types based on how specific they are * Refactor code to find handler based on the rank of given handlers
29 lines
1.3 KiB
PowerShell
29 lines
1.3 KiB
PowerShell
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Describe "Test trap" -Tags "CI" {
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Context "Trap with flow control" {
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It "Line after exception should NOT be continued when it's from a nested script block" {
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$a = . {trap {"trapped"; continue;}; . {"hello"; throw "exception"; "world"}}
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$a.Length | Should Be 2
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$a -join "," | Should Be "hello,trapped"
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}
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It "Line after exception should NOT be continued and both inner and outter traps should be triggered" {
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$a = . {trap {"outer trap"; continue;}; . {trap {"inner trap"; break;}; "hello"; throw "exception"; "world"}}
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$a.Length | Should Be 3
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$a -join "," | Should Be "hello,inner trap,outer trap"
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}
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It "Line after exception should be invoked after continue" {
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$a = . {trap {"outer trap"; continue;} "hello"; throw "exception"; "world"}
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$a.Length | Should Be 3
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$a -join "," | Should Be "hello,outer trap,world"
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}
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It "Line after exception should NOT be invoked and inner trap should not be triggered" {
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$a = . {trap {"outer trap"; continue;}; . {trap [system.Argumentexception] {"inner trap"; continue;}; "hello"; throw "exception"; "world"}}
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$a.Length | Should Be 2
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$a -join "," | Should Be "hello,outer trap"
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}
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}
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}
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