[Test] Support RENDER_DIAGNOSTICS_FULL_TEXT directive for FIR tests

plugins/assign-plugin/testData/diagnostics/incorrectUsage.fir.diag.txt

@@ -0,0 +1,7 @@
+/incorrectUsage.fir.kt:(396,397): error:
+
+/incorrectUsage.fir.kt:(390,395): error: None of the following functions are applicable: [fun assign(v: String): Unit, fun assign(v: StringProperty): Unit]
+
+/incorrectUsage.fir.kt:(542,543): error:
+
+/incorrectUsage.fir.kt:(536,541): error: None of the following functions are applicable: [fun assign(v: String): Unit, fun assign(v: StringProperty): Unit]

plugins/assign-plugin/testData/diagnostics/localVariables.fir.diag.txt

@@ -0,0 +1,13 @@
+/localVariables.fir.kt:(401,409): error: Val cannot be reassigned
+
+/localVariables.fir.kt:(412,418): error: Assignment type mismatch: actual type is kotlin/String but StringProperty was expected
+
+/localVariables.fir.kt:(521,529): error: Val cannot be reassigned
+
+/localVariables.fir.kt:(673,679): error: Assignment type mismatch: actual type is kotlin/String but StringProperty was expected
+
+/localVariables.fir.kt:(917,925): error: Val cannot be reassigned
+
+/localVariables.fir.kt:(928,934): error: Assignment type mismatch: actual type is kotlin/String but StringProperty was expected
+
+/localVariables.fir.kt:(995,1003): error: Val cannot be reassigned

plugins/assign-plugin/testData/diagnostics/methodDeclaration.fir.diag.txt

@@ -0,0 +1,13 @@
+/methodDeclaration.fir.kt:(119,125): error:
+
+/methodDeclaration.fir.kt:(206,212): error:
+
+/methodDeclaration.fir.kt:(328,334): error:
+
+/methodDeclaration.fir.kt:(572,573): error:
+
+/methodDeclaration.fir.kt:(594,595): error:
+
+/methodDeclaration.fir.kt:(870,875): error: Val cannot be reassigned
+
+/methodDeclaration.fir.kt:(878,880): error: Assignment type mismatch: actual type is kotlin/Int but IntProperty was expected

plugins/assign-plugin/testData/diagnostics/noAnnotation.fir.diag.txt

@@ -0,0 +1,19 @@
+/noAnnotation.fir.kt:(424,429): error: Val cannot be reassigned
+
+/noAnnotation.fir.kt:(432,436): error: Assignment type mismatch: actual type is kotlin/String but StringProperty was expected
+
+/noAnnotation.fir.kt:(446,451): error: Val cannot be reassigned
+
+/noAnnotation.fir.kt:(500,505): error: Val cannot be reassigned
+
+/noAnnotation.fir.kt:(508,512): error: Assignment type mismatch: actual type is kotlin/String but StringProperty was expected
+
+/noAnnotation.fir.kt:(544,549): error: Val cannot be reassigned
+
+/noAnnotation.fir.kt:(588,593): error: Val cannot be reassigned
+
+/noAnnotation.fir.kt:(596,598): error: Assignment type mismatch: actual type is kotlin/Int but StringProperty was expected
+
+/noAnnotation.fir.kt:(624,629): error: Val cannot be reassigned
+
+/noAnnotation.fir.kt:(632,634): error: Assignment type mismatch: actual type is kotlin/Int but StringProperty was expected

plugins/assign-plugin/testData/diagnostics/otherOperators.fir.diag.txt

@@ -0,0 +1,37 @@
+/otherOperators.fir.kt:(456,458): error: Unresolved reference: plusAssign
+
+/otherOperators.fir.kt:(502,504): error: Unresolved reference: plusAssign
+
+/otherOperators.fir.kt:(560,562): error: Unresolved reference: compareTo
+
+/otherOperators.fir.kt:(606,608): error: Unresolved reference: compareTo
+
+/otherOperators.fir.kt:(664,666): error: Unresolved reference: compareTo
+
+/otherOperators.fir.kt:(710,712): error: Unresolved reference: compareTo
+
+/otherOperators.fir.kt:(769,772): error: No set method providing array access
+
+/otherOperators.fir.kt:(817,820): error: No set method providing array access
+
+/otherOperators.fir.kt:(882,888): error: No set method providing array access
+
+/otherOperators.fir.kt:(933,939): error: No set method providing array access
+
+/otherOperators.fir.kt:(1003,1012): error: No set method providing array access
+
+/otherOperators.fir.kt:(1057,1066): error: No set method providing array access
+
+/otherOperators.fir.kt:(1131,1133): error: Unresolved reference: +=
+
+/otherOperators.fir.kt:(1180,1182): error: Unresolved reference: +=
+
+/otherOperators.fir.kt:(1325,1328): error: No set method providing array access
+
+/otherOperators.fir.kt:(1431,1437): error: Variable expected
+
+/otherOperators.fir.kt:(1477,1483): error: Variable expected
+
+/otherOperators.fir.kt:(1128,1129): error: Too many arguments for public final fun /StringProperty.get(): R|kotlin/String|
+
+/otherOperators.fir.kt:(1177,1178): error: Too many arguments for public final fun /StringProperty.get(): R|kotlin/String|

plugins/assign-plugin/testData/diagnostics/plusAssignPrecedence.fir.diag.txt

@@ -0,0 +1,5 @@
+/plusAssignPrecedence.fir.kt:(2202,2204): error: Unresolved reference: plusAssign
+
+/plusAssignPrecedence.fir.kt:(2227,2229): error: Unresolved reference: plusAssign
+
+/plusAssignPrecedence.fir.kt:(2308,2310): error: Ambiguity between assign operator candidates: [fun plus(v: String): StringPropertyWithPlusAndPlusAssign, fun plusAssign(v: String): Unit]