Commit fc9a636

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Merge pull request #220 from alranel/isempty

Add String::isEmpty()

2 parents 2c4e96c + 73e2d09 commit fc9a636Copy full SHA for fc9a636

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Lines changed: 1 addition & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -89,6 +89,7 @@ class String`
`89`	`89`	`// invalid string (i.e., "if (s)" will be true afterwards)`
`90`	`90`	`bool reserve(unsigned int size);`
`91`	`91`	`inline unsigned int length(void) const {return len;}`
	`92`	`+ inline bool isEmpty(void) const { return length() == 0; }`
`92`	`93`
`93`	`94`	`// creates a copy of the assigned value. if the value is null or`
`94`	`95`	`// invalid, or if the memory allocation fails, the string will be`

Lines changed: 29 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,29 @@`
	`1`	`+/*`
	`2`	`+ * Copyright (c) 2023 Arduino. All rights reserved.`
	`3`	`+ */`
	`4`	`+`
	`5`	`+/**************************************************************************************`
	`6`	`+ * INCLUDE`
	`7`	`+ **************************************************************************************/`
	`8`	`+`
	`9`	`+#include <catch.hpp>`
	`10`	`+`
	`11`	`+#include <api/String.h>`
	`12`	`+`
	`13`	`+#include "StringPrinter.h"`
	`14`	`+`
	`15`	`+/**************************************************************************************`
	`16`	`+ * TEST CODE`
	`17`	`+ **************************************************************************************/`
	`18`	`+`
	`19`	`+TEST_CASE ("Testing String::isEmpty when string is empty", "[String-isEmpty-01]")`
	`20`	`+{`
	`21`	`+ arduino::String str;`
	`22`	`+ REQUIRE(str.isEmpty());`
	`23`	`+}`
	`24`	`+`
	`25`	`+TEST_CASE ("Testing String::isEmpty when string contains characters", "[String-isEmpty-02]")`
	`26`	`+{`
	`27`	`+ arduino::String str("Testing String::isEmpty");`
	`28`	`+ REQUIRE(!str.isEmpty());`
	`29`	`+}`

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