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[redis.git] / tests / support / test.tcl

diff --git a/tests/support/test.tcl b/tests/support/test.tcl
index 83985e3e1e5aa71b6e22dd318ac2ee25aef5506f..480c674e05b48ee8d6bc95d0916af0b5c966b953 100644 (file)
--- a/tests/support/test.tcl
+++ b/tests/support/test.tcl
@@ -1,33 +1,154 @@
-set ::passed 0
-set ::failed 0
-set ::testnum 0
-
-proc test {name code okpattern} {
-    incr ::testnum
-    # if {$::testnum < $::first || $::testnum > $::last} return
-    puts -nonewline [format "#%03d %-68s " $::testnum $name]
-    flush stdout
-    if {[catch {set retval [uplevel 1 $code]} error]} {
-        puts "ERROR\n\nLogged warnings:"
-        foreach file [glob tests/tmp/server.[pid].*/stdout] {
-            set warnings [warnings_from_file $file]
-            if {[string length $warnings] > 0} {
-                puts $warnings
+set ::num_tests 0
+set ::num_passed 0
+set ::num_failed 0
+set ::tests_failed {}
+
+proc fail {msg} {
+    error "assertion:$msg"
+}
+
+proc assert {condition} {
+    if {![uplevel 1 [list expr $condition]]} {
+        error "assertion:Expected condition '$condition' to be true ([uplevel 1 [list subst -nocommands $condition]])"
+    }
+}
+
+proc assert_match {pattern value} {
+    if {![string match $pattern $value]} {
+        error "assertion:Expected '$value' to match '$pattern'"
+    }
+}
+
+proc assert_equal {expected value} {
+    if {$expected ne $value} {
+        error "assertion:Expected '$value' to be equal to '$expected'"
+    }
+}
+
+proc assert_error {pattern code} {
+    if {[catch {uplevel 1 $code} error]} {
+        assert_match $pattern $error
+    } else {
+        error "assertion:Expected an error but nothing was catched"
+    }
+}
+
+proc assert_encoding {enc key} {
+    # Swapped out values don't have an encoding, so make sure that
+    # the value is swapped in before checking the encoding.
+    set dbg [r debug object $key]
+    while {[string match "* swapped at:*" $dbg]} {
+        r debug swapin $key
+        set dbg [r debug object $key]
+    }
+    assert_match "* encoding:$enc *" $dbg
+}
+
+proc assert_type {type key} {
+    assert_equal $type [r type $key]
+}
+
+# Wait for the specified condition to be true, with the specified number of
+# max retries and delay between retries. Otherwise the 'elsescript' is
+# executed.
+proc wait_for_condition {maxtries delay e _else_ elsescript} {
+    while {[incr maxtries -1] >= 0} {
+        if {[uplevel 1 [list expr $e]]} break
+        after $delay
+    }
+    if {$maxtries == -1} {
+        uplevel 1 $elsescript
+    }
+}
+
+# Test if TERM looks like to support colors
+proc color_term {} {
+    expr {[info exists ::env(TERM)] && [string match *xterm* $::env(TERM)]}
+}
+
+proc colorstr {color str} {
+    if {[color_term]} {
+        set b 0
+        if {[string range $color 0 4] eq {bold-}} {
+            set b 1
+            set color [string range $color 5 end]
+        }
+        switch $color {
+            red {set colorcode {31}}
+            green {set colorcode {32}}
+            yellow {set colorcode {33}}
+            blue {set colorcode {34}}
+            magenta {set colorcode {35}}
+            cyan {set colorcode {36}}
+            white {set colorcode {37}}
+            default {set colorcode {37}}
+        }
+        if {$colorcode ne {}} {
+            return "\033\[$b;${colorcode};40m$str\033\[0m"
+        }
+    } else {
+        return $str
+    }
+}
+
+proc test {name code {okpattern undefined}} {
+    # abort if tagged with a tag to deny
+    foreach tag $::denytags {
+        if {[lsearch $::tags $tag] >= 0} {
+            return
+        }
+    }
+
+    # check if tagged with at least 1 tag to allow when there *is* a list
+    # of tags to allow, because default policy is to run everything
+    if {[llength $::allowtags] > 0} {
+        set matched 0
+        foreach tag $::allowtags {
+            if {[lsearch $::tags $tag] >= 0} {
+                incr matched
             }
         }
-        exit 1
+        if {$matched < 1} {
+            return
+        }
     }
-    if {$okpattern eq $retval || [string match $okpattern $retval]} {
-        puts "PASSED"
-        incr ::passed
+
+    incr ::num_tests
+    set details {}
+    lappend details "$name in $::curfile"
+
+    send_data_packet $::test_server_fd testing $name
+
+    if {[catch {set retval [uplevel 1 $code]} error]} {
+        if {[string match "assertion:*" $error]} {
+            set msg [string range $error 10 end]
+            lappend details $msg
+            lappend ::tests_failed $details
+
+            incr ::num_failed
+            send_data_packet $::test_server_fd err [join $details "\n"]
+        } else {
+            # Re-raise, let handler up the stack take care of this.
+            error $error $::errorInfo
+        }
     } else {
-        puts "!! ERROR expected\n'$okpattern'\nbut got\n'$retval'"
-        incr ::failed
+        if {$okpattern eq "undefined" || $okpattern eq $retval || [string match $okpattern $retval]} {
+            incr ::num_passed
+            send_data_packet $::test_server_fd ok $name
+        } else {
+            set msg "Expected '$okpattern' to equal or match '$retval'"
+            lappend details $msg
+            lappend ::tests_failed $details
+
+            incr ::num_failed
+            send_data_packet $::test_server_fd err [join $details "\n"]
+        }
     }
+
     if {$::traceleaks} {
-        if {![string match {*0 leaks*} [exec leaks redis-server]]} {
-            puts "--------- Test $::testnum LEAKED! --------"
-            exit 1
+        set output [exec leaks redis-server]
+        if {![string match {*0 leaks*} $output]} {
+            send_data_packet $::test_server_fd err "Detected a memory leak in test '$name': $output"
         }
     }
 }